Education: 2014

Objective Questions on Computer Fundamentals set-7

<div dir="ltr" style="text-align: left;" trbidi="on"><div style="text-align: left;"><br /></div><div style="text-align: left;">1) Central Processing Unit is combination of .....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Control and Storage Unit</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Control and Output Unit</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Arithmetic Logic and Input Unit</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Arithmetic Logic and Control Unit</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">2) The octal equivalent of 111010 is ......</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. 81</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. 72</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. 71</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">3) Programs designed to perform specific tasks is known as ....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. System Software</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Application Software</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Utility Software</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Operating Software</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">4) Analog Computer works on the supply of </div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Continuous electrical pulses</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Electrical pulses but not continuous</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Magnetic strength</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">5) Time during which a job is processed by a the computer is ....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Delay times</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Real time</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Execution time</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Down time</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">6) Which of the following chips can be reprogrammed with special electric pulses?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. EPROM</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. PROM</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. ROM</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. EEPROM</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">7) Hexadecimal number system have ...</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. One stable stage</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Two stable state</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Eight Stable state</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Sixteen Stable state</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">8) The mostly commonly used standard data code to represent alphabetical, numerical and punctuation character used in electronic data processing system is called ...</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. ASCII</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. EDCDII</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. BCD</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. All of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">9) The term gigabyte refers to ...</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. 1024 bytes</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. 1024 kilobytes</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. 1024 megabytes</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. 1024 terabytes</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">10) Seek time is .....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Time to position the head over proper track</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Time to position the head over proper sector</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Time to position the head over proper cylinder</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /><a name='more'></a></div><div style="text-align: left;">11) Which is considered a direct entry input device?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Optical scanner</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Mouse and digitizer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Light pen</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. All of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">12) Group of instructions that directs a computer is called ...</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Storage</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Logic</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Memory</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Program</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">13) A type of memory chip whose contents can not be saved when a computer is turned off ....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. ROM</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. PROM</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. RAM</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. EPROM</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">14) In latest generation computers, the instructions are executed .....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Parallel only</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Sequentially only</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Both sequentially and parallel</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. All of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">15) Which of the following terms is the most closely related to main memory?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. None volatile</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Permanent </div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Control unit</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Temporary</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">16) Which language is directly understood by the computer without translation program ...</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Machine language</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Assembly language</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. High level language</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">17) Which of the following is used only for data entry and storage, and never of processing?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Mouse</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Dumb terminal</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Micro computer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Dedicated data entry system</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">18) Who is called called the "GrandFather" of the computer?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Blaise Pascal</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Charles Babbage</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Joseph Jacquard</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Dr. Herman Hollerith</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">19) The translator program used in assembly language is called ...</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Computer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Interpreter </div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Assembler</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Translator</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">20) A modern electronic computer is a machine that is meant for ....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Doing quick mathematical calculation</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Input, storage, manipulation and outputting of data</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Electronic Data processing</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Performing repetitive task accurately<br /><br /></div><h4 style="text-align: left;"></h4><h4 style="text-align: left;">Answers:</h4><div style="text-align: left;">1) D. Arithmetic Logic and Control Unit</div><div style="text-align: left;">2) B. 72</div><div style="text-align: left;">3) B. Application Software</div><div style="text-align: left;">4) A. Continuous electrical pulses</div><div style="text-align: left;">5) C. Execution time</div><div style="text-align: left;">6) D. EEPROM</div><div style="text-align: left;">7) D. Sixteen Stable state</div><div style="text-align: left;">8) A. ASCII</div><div style="text-align: left;">9) C. 1024 megabytes</div><div style="text-align: left;">10) A. Time to position the head over proper track</div><div style="text-align: left;">11) D. All of the above</div><div style="text-align: left;">12) D. Program</div><div style="text-align: left;">13) C. RAM</div><div style="text-align: left;">14) C. Both sequentially and parallel</div><div style="text-align: left;">15) D. Temporary </div><div style="text-align: left;">16) A. Machine language</div><div style="text-align: left;">17) B. Dumb terminal </div><div style="text-align: left;">18) B. Charles Babbage</div><div style="text-align: left;">19) C. Assembler</div><div style="text-align: left;">20) B. Input, storage, manipulation and outputting of data</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><br /><h3 style="text-align: left;">Related Posts: </h3><ul style="text-align: left;"><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/objective-questions-answers-computer-basis.html">Objective Questions and Answers on Computer Basis set-5</a>  </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/computer-fundamental-multiple-choice-question.html">Computer Fundamental Multiple Choice Question set-6</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-basic-of-it-set-1.html">Solved MCQ of Basic of IT Set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/03/solved-objective-questions-of-computer.html">Solved Objective Questions of Computer Fundamental set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/12/interview-mcq-questions-of-computer-fundamental.html">Interview MCQ Questions of Computer Fundamentals set-3</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/12/interview-mcq-questions-of-basic-of-it.html">Interview MCQ Questions of Basic of IT Set-4</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/08/solved-mcq-of-microsoft-word-set-1.html">Solved MCQ of Microsoft Word set-1 </a> </h3></li></ul><h3 style="text-align: left;">  For More Multiple Choice Questions(MCQ's): <a href="http://www.siteforinfotech.com/p/mcqs.html">Click Here </a></h3></div>

Objective Questions on Computer Fundamentals set-7

1) Central Processing Unit is combination of ..... A. Control and Storage Unit B. Control and Output Unit C. Arithmetic Logic and Input Unit...

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Computer Fundamental Multiple Choice Question set-6

<div dir="ltr" style="text-align: left;" trbidi="on"><div style="text-align: left;"><br /></div><div style="text-align: left;">1) Different components on the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Conductor's</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Buses</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Connectors</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Consecutively</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">2) The ARPANET helped to develop protocol called .....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. TCP/IP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. POPA</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. ARP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">3) The ALU of central processing unit does the essential math work for the computer. What does the control unit do .....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Communicate its results</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Activates the output device</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Monitors the flow of information</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Control the printer</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">4) The language that the computer can understand and execute is called ....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Machine language     </div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Application software</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. System program</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. All of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">5) Boot virus affects the ......... of the program of a system.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Boot recorded program</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Booting computer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Boot halted</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">6) Which of the following is not characteristic of a relational database model?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Tables</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Treelike Structure</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Complex logical relationships</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Records</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">7) Who designed the first electronics computer ENIAC?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Van neumann</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Joseph M jackquard</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. J. Presper Eckers and John W Mouchley</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. All of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">8) The process of rewriting parts of a file to continuous sectors on a hard disk to increase the speed of access and retrieval.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Fragmentation</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Defragmentation</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Both</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">9) A language used to express algorithms in computer understandable form is ....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Assembly language</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Low level language</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Algorithmic language</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Programming language</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">10) Instructions and memory addresses are represented by ..</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Character codes</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Binary codes</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Binary words</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Parity bit</div><div style="text-align: left;"><br /><a name='more'></a></div><div style="text-align: left;"><br /></div><div style="text-align: left;">11) Scandisk is performed by using .....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Application software</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Operating system software</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Utility software</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">12) BCD is </div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Bit Coded digit</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Binary Coded Decimal</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Bit Code digit</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Binary Coded Digit</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">13) What is the name of the computer terminal, which gives paper printout?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Display screen</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Soft-copy terminal</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Hard copy terminal</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Plotter</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">14) Optical fibers are very reliable communication channels and they transmit data in ....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Analog</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Both</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Digital</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">15) Chief components of first generation computer was ...</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Transistors</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Vacuum Tubes and Valves</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Integrated Circuits</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">16) The function of CPU is ....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. to provide a hard copy</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. to read, interprets and processes the information and instruction</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. to communicate with the operator</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. to provide external storage of text</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">17) Copying file from Internet Server to client computer is called .....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Telnet</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. FTP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Internet copy</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Message copy</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">18) Fifth Generation of Computer is also known as ....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Knowledge information processing system</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Very large scale Integration</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Both of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">19) What is meant by the term RAM?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Memory which can only be read</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Memory which can be both read and written to </div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Memory which is used for permanent storage</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Memory which can only be written to </div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">20) Which is not the network operating system?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. LINUX</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. UNIX</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. XENIX</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. MS-DOS</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><h4 style="text-align: left;">Answers:</h4><div style="text-align: left;">1) B. Buses</div><div style="text-align: left;">2) C. ARP</div><div style="text-align: left;">3) C. Monitors the flow of information</div><div style="text-align: left;">4) A. Machine language     </div><div style="text-align: left;">5) A. Boot recorded program</div><div style="text-align: left;">6) B. Treelike Structure</div><div style="text-align: left;">7) C. J. Presper Eckers and John W Mouchley</div><div style="text-align: left;">8)  A. Fragmentation</div><div style="text-align: left;">9) A. Assembly language</div><div style="text-align: left;">10) B. Binary codes</div><div style="text-align: left;">11) B. Operating system software</div><div style="text-align: left;">12) B. Binary Coded Decimal</div><div style="text-align: left;">13) C. Hard copy terminal</div><div style="text-align: left;">14) C. Digital</div><div style="text-align: left;">15) B. Vacuum Tubes and Valves</div><div style="text-align: left;">16) B. to read, interprets and processes the information and instruction</div><div style="text-align: left;">17) B. FTP</div><div style="text-align: left;">18) A. Knowledge information processing system</div><div style="text-align: left;">19) B. Memory which can be both read and written to </div><div style="text-align: left;">20) D. MS-DOS</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div class="MsoNormal" style="text-align: left;"><h3 style="text-align: left;">Related Posts:</h3><ul style="text-align: left;"><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/objective-questions-answers-computer-basis.html">Objective Questions and Answers on Computer Basis set-5</a>  </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/computer-fundamental-multiple-choice-question.html">Computer Fundamental Multiple Choice Question set-6</a>  </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/objective-questions-on-computer-fundamental.html">Objective Questions on Computer Fundamentals set-7</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2015/01/mcq-on-computer-fundamentals-with-answer.html">MCQ on Computer Fundamentals with Answers set-8</a></h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2015/01/computer-basis-mcq-questions-answers.html">Computer Basis MCQ Questions and Answers set-9</a></h3></li><li><h3 style="text-align: left;"></h3><h3 class="post-title entry-title"><a href="http://www.siteforinfotech.com/2015/01/computer-fundamental-questions-and-answers.html">Computer Fundamental Questions and Answers set-10</a></h3><h3 style="text-align: left;">  </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/12/interview-mcq-questions-of-computer-fundamental.html">Interview MCQ Questions of Computer Fundamentals set-3</a> </h3></li></ul><h3 class="post-title entry-title" style="text-align: left;"> For More Multiple Choice Questions(MCQ's): <a href="http://www.siteforinfotech.com/p/mcqs.html" target="_blank">Click Here </a></h3></div></div>

Computer Fundamental Multiple Choice Question set-6

1) Different components on the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these ...

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Objective Questions and Answers on Computer Basis set-5

<div dir="ltr" style="text-align: left;" trbidi="on"><div style="text-align: left;"><br />1) A computer Programmer ........<br /><br />A. does all the thinking for a computer<br /><br />B. can enter input data quickly<br /><br />C. can operate all types of computer equipment<br /><br />D. can draws only flowchart.<br /><br /><br />2) The first calculating device is ..........<br /><br />A. Slide rule<br /><br />B. Mark I<br /><br />C. Pascaline<br /><br />D. Abacus<br /><br /><br />3) A printed circuit board that adds additional capabilities and functions to a computer's hardware is ....<br /><br />A. Expansion Board<br /><br />B. Mother Board<br /><br />C. Integrated circuit<br /><br />D. Extended Board<br /><br /><br />4) The difference between memory and storage is that memory is ..... and storage is ......<br /><br />A. Temporary, permanent<br /><br />B. Permanent, temporary<br /><br />C. Slow, fast<br /><br />D. All of the above<br /><br /><br />5) Fifth generation computers will have ....<br /><br />A. Ordinary Intelligence<br /><br />B. Common Intelligence<br /><br />C. Natural Intelligence <br /><br />D. Artificial Intelligence<br /><br /><br />6) Which of the following can be used to control the movement of a cursor on a video screen?<br /><br />A. Mouse <br /><br />B. OCR<br /><br />C. Card Punch<br /><br />D. Joystick<br /><br /><br />7) Which was the computer conceive by Babbage?<br /><br />A. Analytical engine<br /><br />B. Arithmetic machine<br /><br />C. Donald Knuth <br /><br />D. All of the above<br /><br /><br />8) Super computer is also known as .......<br /><br />A. Number Counter<br /><br />B. Number Cashier <br /><br />C. Number Crunchier<br /><br />D. Number Displayer<br /><br /><br />9) A local storage register, which contains the address of the next instruction to be executed, is <br /><br />A. Accumulator<br /><br />B. Address register<br /><br />C. Buffer<br /><br />D. Memory<br /><br /><br />10) Microprocessors can be used to make <br /><br />A. Computers<br /><br />B. Digital Systems<br /><br />C. Calculators<br /><br />D. All of the above<br /><br /><br /><a name='more'></a><br />11) IBM PC was established in .......<br /><br />A. 1924 AD<br /><br />B. 1824 AD<br /><br />C. 1942 AD<br /><br />D. 1928 AD<br /><br /><br />12) Printers are categorized according to ....<br /><br />A. Whether the image produced is formed by physical contact of the print mechanism with paper<br /><br />B. The number of characters printed in a minute<br /><br />C. The size of computer that the printer is linked to <br /><br />D. The application software needs of the user<br /><br /><br />13) Serial access memories are useful in applications where <br /><br />A. Data consists of numbers<br /><br />B. Short access time is required<br /><br />C. Each stored word is processed differently<br /><br />D. Data naturally needs to flow in an out in serial form.<br /><br /><br />14) Transistors were used in ......... generation computer.<br /><br />A. First<br /><br />B. Third<br /><br />C. Second<br /><br />D. Fourth<br /><br /><br />15) Linkage between the CPU and the users is provided by ....<br /><br />A. Peripheral devices<br /><br />B. Storage <br /><br />C. Control Unit<br /><br />D. Software<br /><br /><br />16) Registers, which are partially visible to users and used to hold conditional, are known as ...<br /><br />A. PC<br /><br />B. Memory address registers<br /><br />C. General purpose register<br /><br />D. Flags<br /><br /><br />17) ......... unit acts as a combination channel between user and a computer.<br /><br />A. Input <br /><br />B. Processing<br /><br />C. Output<br /><br />D. Storage<br /><br /><br />18) What is the generation of the computers which are built with VLSI technology and microprocessors?<br /><br />A. Third<br /><br />B. Fourth<br /><br />C. Second<br /><br />D. First<br /><br /><br />19) An integrated circuit is ..<br /><br />A. A complicated circuit <br /><br />B. An integrating device<br /><br />C. Much costlier than a single chip<br /><br />D. Fabricated on a tiny silicon chip<br /><br /><br />20) Which is the connector of coaxial cable?<br /><br />A. RJ 45<br /><br />B. DIX<br /><br />C. BNC <br /><br />D. None<br /><br /><br /><br /><h4 style="text-align: left;">Answers:</h4>1) A. does all the thinking for a computer<br />2) D. Abacus<br />3) B. Mother Board<br />4) A. Temporary, permanent<br />5) D. Artificial Intelligence<br />6) D. Joystick<br />7) A. Analytical engine<br />8) C. Number Crunchier<br />9) B. Address register<br />10) D. All of the above<br />11) A. 1924 AD<br />12) A. Whether the image produced is formed by physical contact of the print mechanism with paper<br />13) D. Data naturally needs to flow in an out in serial form<br />14) C. Second<br />15) A. Peripheral devices<br />16) D. Flags<br />17) A. Input <br />18) B. Fourth<br />19) D. Fabricated on a tiny silicon chip<br />20) C. BNC</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div class="MsoNormal" style="text-align: left;"><h3 style="text-align: left;">Related Posts:</h3><ul style="text-align: left;"><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/objective-questions-answers-computer-basis.html">Objective Questions and Answers on Computer Basis set-5</a>  </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/computer-fundamental-multiple-choice-question.html">Computer Fundamental Multiple Choice Question set-6</a>  </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/objective-questions-on-computer-fundamental.html">Objective Questions on Computer Fundamentals set-7</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2015/01/mcq-on-computer-fundamentals-with-answer.html">MCQ on Computer Fundamentals with Answers set-8</a></h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2015/01/computer-basis-mcq-questions-answers.html">Computer Basis MCQ Questions and Answers set-9</a></h3></li><li><h3 style="text-align: left;"></h3><h3 class="post-title entry-title"><a href="http://www.siteforinfotech.com/2015/01/computer-fundamental-questions-and-answers.html">Computer Fundamental Questions and Answers set-10</a></h3><h3 style="text-align: left;">  </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/12/interview-mcq-questions-of-computer-fundamental.html">Interview MCQ Questions of Computer Fundamentals set-3</a> </h3></li></ul><h3 class="post-title entry-title" style="text-align: left;"> For More Multiple Choice Questions(MCQ's): <a href="http://www.siteforinfotech.com/p/mcqs.html" target="_blank">Click Here </a></h3></div></div>

Objective Questions and Answers on Computer Basis set-5

1) A computer Programmer ........ A. does all the thinking for a computer B. can enter input data quickly C. can operate all types of comput...

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Objective Questions on Application Layer in OSI/TCP/IP Model set-3

<div dir="ltr" style="text-align: left;" trbidi="on"><div style="text-align: left;"><br /></div><div style="text-align: left;">1) In a/an ........... of DNS resolver, instead of supplying a name and asking for an IP address, the DNS client provides the IP address and requests the corresponding host name.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Recursive queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Iterative queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Reverse queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Inverse queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">2) For each resolved query, the DNS resolver caches the returned information for a time that is specified in each resource record in the DNS response. This is known as .........</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Positive caching</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Time To Live</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Negative Caching</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Reverse Caching</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">3) As originally defined in RFC 1134, .............. negative caching is the caching of failed name resolutions.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Positive caching</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Time To Live</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Negative Caching</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Round Robin Load Balancing</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">4) ............... can reduce response times for names that DNS cannot resolve for both the DNS client and DNS servers during an iterative query process.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Positive caching</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Time To Live</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Negative Caching</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Round Robin Load Balancing</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">5) The amount of time in seconds to cache the record data is referred to as the .........</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Time To Cache</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Time To Live</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Time For Record</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Time To Save</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">6) Which of the following issues arises, when multiple resource records for the same resource record type exist.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. For the DNS server, how to order the resource records in the DNS Name Query Response message.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. For the DNS client, how to choose a specific resource record in the DNS Name Query Response message.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Both of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None of the above.</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">7) To address the issues arises when multiple resource records for the same resource record type exist, RFC 1794 describes a mechanism named ................. to share and distribute loads for network resources.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Positive caching</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Time To Live</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Negative Caching</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Round Robin Load Balancing</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">8) A ............ gets the data for its zones from locally stored and maintained files. </div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. primary name server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. secondary name server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. ternary name server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. primary name client</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">9) A ............. gets the data for its zones across the network from another name server.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. primary name server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. secondary name server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. ternary name server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. primary name client</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">10) The process of obtaining zone information across the network is referred to as a .........</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. zone obtaining</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. zone transfer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. zone information</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. zone extracting</div><div style="text-align: left;"><br /><a name='more'></a></div><div style="text-align: left;"><br /></div><div style="text-align: left;">11) Which of the following is/are the reasons to have secondary name servers within an enterprise network.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Redundancy</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Remote locations</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Load distribution</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. All of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">12) The source of the zone information for a secondary name server is referred to as a ..........</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Name server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Primary Name Server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Master Name Server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Secondary Name Server</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">13) In .......... , when a name server receives a DNS query that it cannot resolve through its own zone files, it sends a recursive query to its forwarder.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. exclusive mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. non-exclusive mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. caching mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. zonal mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">14) Which of the following is not the work done by a name server using a forwarder in exclusive mode, when attempting to resolve a name.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Checks its local cache</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Checks its zone files</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Sends a recursive query to a forwarder</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Attempts to resolve the name through iterative queries to other DNS servers.</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">15) In ..........., name servers rely on the name-resolving ability of the forwarders.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. exclusive mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. non-exclusive mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. caching mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. zonal mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">16) Name servers in ........... make no attempt to resolve the query on their own if the forwarder is unable to satisfy the request.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. exclusive mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. non-exclusive mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. caching mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. zonal mode</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">17) ........... are DNS servers that only perform queries, cache the answers, and return the results.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Querying only server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Results only server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Caching only server</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Information only server</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">18) In DNS resource records, ............ indicate primary and secondary servers for the zone specified in the SOA resource record, and they indicate the servers for any delegated zones.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. SOA records</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. A records</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. MX records</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. NS records</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">19) In DNS resource records,......... specifies a mail exchange server for a DNS domain name.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. SRV</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. MX</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. PTR</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. NS</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">20) In DNS resource records, .......... specifies the IP addresses of servers of a specific service, protocol and DNS domain.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. SRV</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. MX</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. PTR</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. NS</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><h4 style="text-align: left;">Answers:</h4><div style="text-align: left;">1) C. Reverse queries<br />2) A. Positive caching<br />3) C. Negative Caching<br />4) C. Negative Caching<br />5) B. Time To Live<br />6) C. Both of the above<br />7) D. Round Robin Load Balancing <br />8) A. primary name server<br />9) B. secondary name server<br />10) B. zone transfer<br />11) D. All of the above<br />12) C. Master Name Server<br />13) B. non-exclusive mode<br />14) D. Attempts to resolve the name through iterative queries to other DNS servers.<br />15) A. exclusive mode <br />16) A. exclusive mode<br />17) C. Caching only server<br />18) D. NS records<br />19) B. MX<br />20) A. SRV <br /><br /></div><br /><h3 style="text-align: left;">Related Posts: </h3><ul style="text-align: left;"><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-computer-networking-set-1.html">Solved MCQ of Computer networking set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/mcq-of-computer-networking-with-answer.html">MCQ of Computer Networking with answer set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-computer-networking-set-3.html">Solved MCQ of Computer networking set-3</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-routing-protocol-in-computer-networks.html">Solved MCQ on Routing protocol in computer networks set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-routing-algorithm-in-computer-networks.html">Solved MCQ on Routing algorithm in computer networks set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/objective-questions-on-routing-protocol-computer-networks.html">Objective Questions on Routing protocol in computer networks set-3</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/solved-mcq-tcpip-udp-computer-networks.html">Solved MCQ on TCP/IP and UDP in Computer Networks set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/interview-questions-on-tcpip-udp-in-network.html">Interview Questions on TCP/IP and UDP in Computer Networks set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-physical-layer-in-osi-model.html">Solved MCQ on Physical Layer in OSI Reference Model set-1</a> </h3></li><li><h3 style="text-align: left;"> <a href="http://www.siteforinfotech.com/2014/12/mcq-on-network-layer-in-computer-networks.html">Solved MCQ on Network Layer in Computer Networks set-1</a> </h3></li></ul><h3 style="text-align: left;"> For more MCQ's on Computer Networks: <a href="http://www.siteforinfotech.com/p/computer-networking-mcq-sets.html">Click Here </a></h3><div style="text-align: left;"><br /></div></div>

Objective Questions on Application Layer in OSI/TCP/IP Model set-3

1) In a/an ........... of DNS resolver, instead of supplying a name and asking for an IP address, the DNS client provides the IP address and...

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Solved MCQ on Application Layer in OSI/TCP/IP Model set-2

<div dir="ltr" style="text-align: left;" trbidi="on"><div style="text-align: left;"><br /></div><div style="text-align: left;">1) In MIME header field, ............. is a world unique value identifying the content of this part of this message.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. content-type</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. content-transfer-encoding</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. content-description</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. content-id</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">2) The Post Office Protocol, version 3, is a standard protocol with STD number 53 and it is described in .....</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. RFC 1939</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. RFC 0937</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. RFC 2821 </div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. RFC 2822</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">3) .............. is an electronic mail protocol with both client and server functions.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. SMTP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. MIME</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. POP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. TCP</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">4) In authentication state of POP3 server, ............ is used to specify a mechanism by which both authentication and data protection can be provided. </div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. USER</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. PASS</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. APOP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. AUTH</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">5) In transaction state of POP3 commands, .......... retrieve the number of messages and total size of the messages.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. STAT</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. LIST</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. RETR</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. DELE</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">6) A MIME compliant message must contain a header field with the ........ verbatim text.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. MIME-version:1.0</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. MIME-version:1.1</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. MIME-version:2.0 </div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. MIME-version:2.1</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">7) In ......... name space, a name is assigned to an address. It is a sequence of characters without structure.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. hierarchical </div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. sequential</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. flat</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. addressed</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">8) The main disadvantage of a ......... name space is that it cannot be used in a large system such as the internet because it may be centrally controlled to avoid ambiguity and duplication.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. hierarchical </div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. sequential</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. flat</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. addressed</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">9) The ......... protocol defines a set of messages sent over either User Datagram Protocol(UDP) port53 or Transmission Control Protocol(TCP) port53.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Name space</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. DNS</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Domain space</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Zone transfer</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">10) Primary specifications for DNS are defined in which of the following Request for Comments(RFCs)?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. 974</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. 1034</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. 1035</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. All of the above</div><div style="text-align: left;"><br /><a name='more'></a></div><div style="text-align: left;"><br /></div><div style="text-align: left;">11) Which of the following is/are the components of DNS defined by RFC 1034?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. The domain namespace and resource records</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Name servers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Resolvers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. All of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">12) ............ are records in the DNS database that can be used to configure the DNS database server or to contain information of different types of process client queries.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Domain namespace</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Resource records</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Name servers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Resolvers</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">13) ........... store resource records and information about the domain tree structure and attempt to resolve received client queries.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Domain namespace</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. DNS Names</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Name servers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Resolvers</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">14) ............ are programs that run on DNS clients and DNS servers and that create queries to extract information from name servers. </div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Domain namespace</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Resource records</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Name servers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Resolvers</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">15) ........... have a very specific structure, which identifies the location of the name in the DNS namespace.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Domain namespace</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. DNS Names</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Name servers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Resolvers</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">16) A ................... is a DNS domain name that has been constructed from its location relative to the root of the namespace is known as the root domain.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Fully Qualified Domain Name(FQDN)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Fully Structured Domain Name(FSDN)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Fully Constructed Domain Name(FCDN)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Fully Rooted Domain Name(FRDN)</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">17) State whether the following statements are True or False for the attributes of Fully Qualified Domain Name(FQDN).</div><div style="text-align: left;"><br /></div><div style="text-align: left;">i) FQDN are case-sensitive</div><div style="text-align: left;"><br /></div><div style="text-align: left;">ii) A period character separates each name.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">iii) The entire FQDN can not be no more than 255 characters long.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. i-True, ii-True, iii-False</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. i-True, ii-False, iii-True</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. i-False, ii-True, iii-True</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. i-False, ii-True, iii-False</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">18) A ...... is a contiguous portion of a domain of the DNS namespace whose database records exist and managed in a particular DNS database file stored on one or multiple DNS servers.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Subdomain</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Zone</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Sub DNS</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Sub zone</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">19) In a/an ........... of DNS resolver, the queried name server is requested to respond with the requested data or with an error stating that data of the requested type or the specified domain name does not exist.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Recursive queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Iterative queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;">c. Reverse queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Inverse queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">20) In MIME header field, ......... is a plain text description of the object within the body, which is useful when the object is not human-readable.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. content-type</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. content-transfer-encoding</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. content-description</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D.content-id    </div><h4 style="text-align: left;">                                                                                                                                                                                                                Answers:</h4><div style="text-align: left;">1) D. content-id<br />2) A. RFC 1939<br />3) C. POP<br />4) D. AUTH<br />5) A. STAT<br />6) A. MIME-version:1.0<br />7) C. flat<br />8) C. flat<br />9) B. DNS<br />10) D. All of the above<br />11) D. All of the above<br />12) B. Resource records<br />13) C. Name servers<br />14) D. Resolvers<br />15) B. DNS Names<br />16) A. Fully Qualified Domain Name(FQDN)<br />17) C. i-False, ii-True, iii-True<br />18) B. Zone  <br />19) A. Recursive queries<br />20) C. content-description</div><div style="text-align: left;"><br /></div><br /><h3 style="text-align: left;">Related Posts: </h3><ul style="text-align: left;"><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-computer-networking-set-1.html">Solved MCQ of Computer networking set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/mcq-of-computer-networking-with-answer.html">MCQ of Computer Networking with answer set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-computer-networking-set-3.html">Solved MCQ of Computer networking set-3</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-routing-protocol-in-computer-networks.html">Solved MCQ on Routing protocol in computer networks set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-routing-algorithm-in-computer-networks.html">Solved MCQ on Routing algorithm in computer networks set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/objective-questions-on-routing-protocol-computer-networks.html">Objective Questions on Routing protocol in computer networks set-3</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/solved-mcq-tcpip-udp-computer-networks.html">Solved MCQ on TCP/IP and UDP in Computer Networks set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/interview-questions-on-tcpip-udp-in-network.html">Interview Questions on TCP/IP and UDP in Computer Networks set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-physical-layer-in-osi-model.html">Solved MCQ on Physical Layer in OSI Reference Model set-1</a> </h3></li><li><h3 style="text-align: left;"> <a href="http://www.siteforinfotech.com/2014/12/mcq-on-network-layer-in-computer-networks.html">Solved MCQ on Network Layer in Computer Networks set-1</a> </h3></li></ul><h3 style="text-align: left;"> For more MCQ's on Computer Networks: <a href="http://www.siteforinfotech.com/p/computer-networking-mcq-sets.html">Click Here </a></h3></div>

Solved MCQ on Application Layer in OSI/TCP/IP Model set-2

1) In MIME header field, ............. is a world unique value identifying the content of this part of this message. A. content-type B. cont...

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MCQ Questions on Application Layer in OSI/TCP/IP Model set-1

<div dir="ltr" style="text-align: left;" trbidi="on"><div style="text-align: left;"><br /></div><div style="text-align: left;">1) Which of the following is/are the important applications of application layer?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Electronic mail</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. World Wide Web</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. USENET</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. All of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">2) The TCP/IP ............. corresponds to the combined session, presentation, and application layers of the OSI model.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. session layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. presentation layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. application layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">3) The .......... protocol is based on end-to-end delivery.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. SMTP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. TCP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. IP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. SCTP</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">4) The well-known port of SMTP server is ........</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. 110</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. 25</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. 50 </div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. 20</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">5) In SMTP header field, ............. is a summary of the message being sent which is specified by the sender.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Reply-to</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Return-path</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Subject</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. From</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">6) In SMTP herder field, .......... is added by the final transport system that deilvers the mail.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Reply-to</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Return-path</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Subject</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. From</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">7) In SMTP mail transaction flow, the sender SMTP establishes a TCP connection with the destination SMTP and then waits for the server to send a ..........</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. 220 service ready message</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. 421 service not available message</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Both of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. None of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">8) In SMTP mail transaction flow, .......... is sent, to which the receiver will identify itself by sending back its domain name.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. HELO</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. MAIL FROM</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. RCPT TO</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. DATA</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">9) ............ is a command-line tool designed for most UNIX-like operating systems, which does not define a method of transferring mail, but rather acts as a client/server that supports multiple mail protocols.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Recieivemail</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Sendmail</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. MIME</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. POP</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /><a name='more'></a></div><div style="text-align: left;">10) Which of the following is/are the components of sendmail?</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Mail user agent(MUA)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Mail transfer agent(MTA)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Mail delivery agent(MDA)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. All of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">11) The ............ is the interface through which a user can read and send mail.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Mail user agent(MUA)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Mail transfer agent(MTA)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Mail delivery agent(MDA)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Mail send agent(MSA)</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">12) The ............ acts like a mail router, accepting messages from both MTAs and MUAs.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Mail user agent(MUA)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Mail transfer agent(MTA)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Mail delivery agent(MDA)</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Mail send agent(MSA)</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">13) .......... uses a queuing system to manage inbound and outbound mail.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Recieivemail</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Sendmail</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. MIME</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. POP</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">14) The sender SMTP establishes a TCP connection with the destination SMTP and then waits for the server to send a ...... service ready message.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. 421</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. 320</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. 220</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. 120</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">15) ............ is limited to 7-bit ASCII text, with a maximum line length of 1000 characters.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. SMTP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. MIME</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. POP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. MTA</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">16) A ........... message is one which can be routed through any number of networks that are loosely compliant with RFC2821 or are capable of transmitting RFC2821 messages.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. SMTP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. MIME</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. POP</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. MTA</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">17) There are ....... number of standard content types in MIME.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. 5</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. 7</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. 9</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. 4</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">18) In MIME header field, ......... describes how the object within the body is to be interpreted.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. content-type</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. content-transfer-encoding</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. content-description</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. content-id</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">19) In MIME header field, ............ describes how the object within the body was encoded in order that it be included in the message using a mail-safe form.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. content-type</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. content-transfer-encoding</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. content-description</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. content-id</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">20) In a/an ............ of DNS resolver, the queried name server can return the best answer it currently has back to the DNS resolver.  </div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Recursive queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Iterative queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;">c. Reverse queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Inverse queries</div><div style="text-align: left;"><br /></div><h4 style="text-align: left;">Answers:</h4><div style="text-align: left;"><br /></div><div style="text-align: left;">1) D. All of the above</div><div style="text-align: left;">2) C. application layer</div><div style="text-align: left;">3) A. SMTP</div><div style="text-align: left;">4) B. 25</div><div style="text-align: left;">5) C. Subject</div><div style="text-align: left;">6) B. Return-path</div><div style="text-align: left;">7) C. Both of the above</div><div style="text-align: left;">8) A. HELO</div><div style="text-align: left;">9) B. Sendmail</div><div style="text-align: left;">10) D. All of the above</div><div style="text-align: left;">11) A. Mail user agent(MUA)</div><div style="text-align: left;">12) B. Mail transfer agent(MTA)</div><div style="text-align: left;">13) B. Sendmail</div><div style="text-align: left;">14) C. 220</div><div style="text-align: left;">15) A. SMTP</div><div style="text-align: left;">16) B. MIME</div><div style="text-align: left;">17) B. 7</div><div style="text-align: left;">18) A. content-type</div><div style="text-align: left;">19) B. content-transfer-encoding</div><div style="text-align: left;">20) B. Iterative queries</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><br /><h3 style="text-align: left;">Related Posts: </h3><ul style="text-align: left;"><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-computer-networking-set-1.html">Solved MCQ of Computer networking set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/mcq-of-computer-networking-with-answer.html">MCQ of Computer Networking with answer set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-computer-networking-set-3.html">Solved MCQ of Computer networking set-3</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-routing-protocol-in-computer-networks.html">Solved MCQ on Routing protocol in computer networks set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-routing-algorithm-in-computer-networks.html">Solved MCQ on Routing algorithm in computer networks set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/objective-questions-on-routing-protocol-computer-networks.html">Objective Questions on Routing protocol in computer networks set-3</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/solved-mcq-tcpip-udp-computer-networks.html">Solved MCQ on TCP/IP and UDP in Computer Networks set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/interview-questions-on-tcpip-udp-in-network.html">Interview Questions on TCP/IP and UDP in Computer Networks set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-physical-layer-in-osi-model.html">Solved MCQ on Physical Layer in OSI Reference Model set-1</a> </h3></li><li><h3 style="text-align: left;"> <a href="http://www.siteforinfotech.com/2014/12/mcq-on-network-layer-in-computer-networks.html">Solved MCQ on Network Layer in Computer Networks set-1</a> </h3></li></ul><h3 style="text-align: left;"> For more MCQ's on Computer Networks: <a href="http://www.siteforinfotech.com/p/computer-networking-mcq-sets.html">Click Here </a></h3></div>

MCQ Questions on Application Layer in OSI/TCP/IP Model set-1

1) Which of the following is/are the important applications of application layer? A. Electronic mail B. World Wide Web C. USENET D. All of t...

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Objective Questions on Transport Layer in OSI Model set-1

<div dir="ltr" style="text-align: left;" trbidi="on"><div style="text-align: left;">                     </div><div style="text-align: left;">1) The .......... is responsible for end to end delivery, segmentation and concatenation.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Physical layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Data Link layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Network layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Transport layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">2) .......... needs ports or service access points.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Physical layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Data Link layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Network layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Transport layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">3) The task of ............... is to provide reliable, cost effective transport of data from source machine to destination machine.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Network Layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Transport Layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Presentation Layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Application Layer</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">4) The hardware and/or software within the transport layer which does the work of making use of the services provided by the network layer is called as .........</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. transport media</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. transport device</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. transport entity</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. network transporter </div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">5) .......... measures the number of bytes of user data transferred per second, measured over some time interval.  It is measured separately for each direction.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Throughput</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Transit delay</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Protection</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Resilience</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">6) ............ is the time between a message being sent by the transport user on the source machine and its being receive by the transport user on the destination machine.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Throughput</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Transit delay</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Protection</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Resilience</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">7) The time difference between the instant at which a transport connection is requested and the instant at which it is confirmed is called as ........</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Connection establishment delay</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Transit delay</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Protection delay</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Priority delay</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">8) The message sent from transport entity to transport entity is called as ..........</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. transport data unit</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. transport display data unit</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. transport protocol data unit</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. transport protocol display unit</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">9) ........ are designed for the protocols like ICMP or OSPF, because these protocols are not use either stream packets or datagram sockets.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Berkeley sockets</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Stream sockets</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Datagram sockets</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Raw sockets</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">10) .......... is designed for the connectionless protocol such as User Datagram Protocol(UDP).</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Berkeley socket</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Stream socket</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Datagram socket</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Raw socket</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /><a name='more'></a></div><div style="text-align: left;">11) ............ is designed for the connection oriented protocol such as Transmission Control Protocol(TCP).</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Berkeley socket</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Stream socket</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Datagram socket</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Raw socket</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">12) ............ is used to implement the transport layer services between the two transport entities.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Transport service</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Transport protocol</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Transport address</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Transport control </div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">13) Which of the following is/are the tasks of transport protocols.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Error control</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Sequencing </div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Flow control</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. All of the above</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">14) The internet uses universal port numbers for services and these numbers are called as .......</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Well known port numbers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Fixed port numbers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Standard port numbers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Ephemeral port numbers</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">15) In the internet model, the client program defines itself with a port number which is chosen randomly. This number is called as .......</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Well known port numbers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Fixed port numbers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Standard port numbers</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Ephemeral port numbers</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">16) The port numbers ........... are known as well known ports and they are reserved for standard circuits.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. below 1024</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. above 1024</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. below 2048</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. below 512</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">17) In the TCP segment header, .......... is a 32-bit number identifying the current position of the first data byte in the segment within the entire byte stream for the TCP connection.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. serial number</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. current number</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. sequence number</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. acknowledgement number</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">18) In the TCP segment header, .......... is a 32-bit number identifying the next data byte the sender expects from the receiver.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. serial number</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. current number</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. sequence number</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. acknowledgement number</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">19) A ........ is a special type of file handle, which is used by a process to request network services from the operating system.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. socket</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. handler</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. requester</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. protocol</div><div style="text-align: left;"><br /></div><div style="text-align: left;"><br /></div><div style="text-align: left;">20) ........ is an optional 16-bit one's complement of the one's complement sum of a pseudo-IP header, the UDP header, and the UDP data.</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A. Congestion</div><div style="text-align: left;"><br /></div><div style="text-align: left;">B. Checksum</div><div style="text-align: left;"><br /></div><div style="text-align: left;">C. Pseudosum</div><div style="text-align: left;"><br /></div><div style="text-align: left;">D. Headersum</div><div style="text-align: left;"><br /></div><h4 style="text-align: left;">Answers:</h4><div style="text-align: left;"><br /></div><div style="text-align: left;">1) D. Transport layer </div><div style="text-align: left;">2) D. Transport layer </div><div style="text-align: left;">3) B. Transport Layer </div><div style="text-align: left;">4) C. transport entity </div><div style="text-align: left;">5) A. Throughput </div><div style="text-align: left;">6) B. Transit delay</div><div style="text-align: left;">7) A. Connection establishment delay</div><div style="text-align: left;">8) C. transport protocol data unit </div><div style="text-align: left;">9) D. Raw sockets </div><div style="text-align: left;">10) C. Datagram socket </div><div style="text-align: left;">11) B. Stream socket </div><div style="text-align: left;">12) B. Transport protocol </div><div style="text-align: left;">13) D. All of the above </div><div style="text-align: left;">14) A. Well known port numbers </div><div style="text-align: left;">15) D. Ephemeral port numbers   </div><div style="text-align: left;">16) A. below 1024 </div><div style="text-align: left;">17) C. sequence number </div><div style="text-align: left;">18) D. acknowledgement number </div><div style="text-align: left;">19) A. socket </div><div style="text-align: left;">20) B. Checksum </div><div style="text-align: left;"><br /></div><br /><h3 style="text-align: left;">Related Posts: </h3><ul style="text-align: left;"><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-computer-networking-set-1.html">Solved MCQ of Computer networking set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/mcq-of-computer-networking-with-answer.html">MCQ of Computer Networking with answer set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-computer-networking-set-3.html">Solved MCQ of Computer networking set-3</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-routing-protocol-in-computer-networks.html">Solved MCQ on Routing protocol in computer networks set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-routing-algorithm-in-computer-networks.html">Solved MCQ on Routing algorithm in computer networks set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/objective-questions-on-routing-protocol-computer-networks.html">Objective Questions on Routing protocol in computer networks set-3</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/solved-mcq-tcpip-udp-computer-networks.html">Solved MCQ on TCP/IP and UDP in Computer Networks set-1</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/interview-questions-on-tcpip-udp-in-network.html">Interview Questions on TCP/IP and UDP in Computer Networks set-2</a> </h3></li><li><h3 style="text-align: left;"><a href="http://www.siteforinfotech.com/2014/12/mcq-on-physical-layer-in-osi-model.html">Solved MCQ on Physical Layer in OSI Reference Model set-1</a> </h3></li><li><h3 style="text-align: left;"> <a href="http://www.siteforinfotech.com/2014/12/mcq-on-network-layer-in-computer-networks.html">Solved MCQ on Network Layer in Computer Networks set-1</a> </h3></li></ul><h3 style="text-align: left;"> For more MCQ's on Computer Networks: <a href="http://www.siteforinfotech.com/p/computer-networking-mcq-sets.html">Click Here </a></h3></div>

Objective Questions on Transport Layer in OSI Model set-1

1) The .......... is responsible for end to end delivery, segmentation and concatenation. A. Physical layer B. Data Lin...

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