Solved MCQ of Oracle and Distributed Databases set-3

<div dir="ltr" style="text-align: left;" trbidi="on"><br />1. The …………………… consists of physical files and memory components. <br /><br />A) Oracle Client <br /><br />B) Oracle Server <br /><br />C) Oracle Middleware <br /><br />D) Oracle Instance <br /><br /><br />2. The ……………………… consists of the memory components of Oracle and various background processes. <br /><br />A) Oracle Parameter <br /><br />B) Oracle Profile <br /><br />C) Oracle Process <br /><br />D) Oracle Instance <br /><br /><br />3. The Oracle Instance is made up of the ………………………. and the background processes. <br /><br />A) System Global Area (SGA) <br /><br />B) Oracle Global Area (OGA) <br /><br />C) Program Global Area (PGA) <br /><br />D) Private SQL Area (PSA) <br /><br /><br />4. The background processes of the Oracle instance are responsible for performing …………………. I/O functions. <br /><br />A) Synchronous <br /><br />B) Asynchronous <br /><br />C) Both of the above <br /><br />D) None of the above <br /><br /><br />5. The PGA is used to process ………………………… and to hold logon and other session information. <br /><br />A) SQL Statements <br /><br />B) Server Processes <br /><br />C) User Processes <br /><br />D) Shared Statements <br /><br /><br />6. In SGA, the contents of the memory area are shared by multiple users is called as ………………….. <br /><br />A) Redo Log Buffer <br /><br />B) Database Buffer Cache <br /><br />C) Shared Pool <br /><br />D) Large Pool <br /><br /><br />7. In Oracle Database ………………….. Contain the data dictionary and user created data. <br /><br />A) Data Files <br /><br />B) Control Files <br /><br />C) Redo Log Files <br /><br />D) Password Files <br /><br /><br />8. The ………………………….. keeps a record of the names, size locations different physical files of the Oracle Database. <br /><br />A) Data File <br /><br />B) Control File <br /><br />C) Redo Log File <br /><br />D) Password File <br /><br /><br />9. In Oracle Database, ……………………………… is used to hold the names of privileged users who have been granted the SYSDBA or SYSOPR roles. <br /><br />A) Data File <br /><br />B) Control File <br /><br />C) Redo Log File <br /><br />D) Password File <br /><br /><br />10. In Oracle, the end of the transaction is recorded in the ……………………….. files. <br /><br />A) Data <br /><br />B) Control <br /><br />C) Redo Log <br /><br />D) Password <br /><br /><h4 style="text-align: left;"><span style="font-size: large;">Answers: </span></h4>1. B) Oracle Server <br />2. D) Oracle Instance <br />3. A) System Global Area (SGA) <br />4. B) Asynchronous <br />5. A) SQL Statements <br />6. C) Shared Pool <br />7. A) Data Files <br />8. B) Control File <br />9. D) Password File <br />10. 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Solved MCQ of Oracle and Distributed Databases set-3

1. The …………………… consists of physical files and memory components. A) Oracle Client B) Oracle Server C) Oracle Middleware D) Oracle Instance ...

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MCQ of Java With Answer set-7

<div dir="ltr" style="text-align: left;" trbidi="on"><br />1. The .................. and .................... classes are abstract classes that support reading and writing of byte streams.<br />A) reader, writer<br />B) inputstream, outputstream<br />C) objectinputstream, objectoutputstream<br />D) none<br /><br />2. What is the error in the following code?<br />     class Test<br />     {<br />         abstract void display( );<br />     }<br /><br />A) No error<br />B) Method display( ) should be declared as static<br />C) Test class should be declared as abstract<br />D) Test class should be declared as public<br /><br />3. A package is a collection of<br />A) classes<br />B) interfaces<br />C) editing tools<br />D) classes and interfaces<br /><br />4. Which of the following methods belong to the string class?<br />A) length( )<br />B) compare To ( )<br />C) equals ( )<br />D) All of them<br /><br />5. What will be the output of the following code?<br />    byte x=64, y;<br />    y= (byte) (x<<2);<br />    System.out.println(y);<br /><br />A) 0<br />B) 1<br />C) 2<br />D) 64<br /><br />6. If m and n are int type variables, what will be the result of the expression<br />    m%n<br />    when m=5 and n=2 ?<br />A) 0<br />B) 1<br />C) 2<br />D) None of the above<br /><br />7. Which of the following control expressions are valid for an if statement?<br />A) An integer expression<br />B) A Boolean expression<br />C) Either A or B<br />D) Neither A nor B<br /><br />8. The concept of multiple inheritance is implemented in Java by<br />A) extending two or more classes<br />B) extending one class and implementing one or more interfaces<br />C) implementing two or more interfaces<br />D) both B and C<br /><br />9. Which of the following do not represent legal flow control statements?<br />A) break;<br />B) return;<br />C) exit();<br />D) continue outer;<br /><br />10. Data input is<br />A) an abstract class defined in java.io<br />B) a class we can use to read primitive data types<br />C) an interface that defines methods to open files.<br />D) an interface that defines methods to read primitive data types.<br /><br /><h4><span style="font-size: large;">Answers:</span></h4><div>1.  B) inputstream, outputstream</div><div>2.  C) Test class should be declared as abstract</div><div>3.  D) classes and interfaces</div><div>4.  D) All of them </div><div>5.  A) 0</div><div>6.  B) 1</div><div>7.  B) A Boolean expression</div><div>8.  D) both B and C</div><div>9.  C) exit();</div><div>10.D) an interface that defines methods to read primitive data types.</div><div><br /></div><div><br /></div><h2><b><span style="font-size: small;">You Might also view the following Related Posts</span></b></h2><ul style="text-align: left;"><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-java-set-1.html">Solved MCQ of Java Set-1</a></li><li><a href="http://www.siteforinfotech.com/2013/01/mcq-of-java-with-answer-set-2.html">MCQ of Java with answer set-2</a></li><li><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-java-for-java-proficiency.html">Solved MCQ of Java for Java Proficiency test set-3</a></li><li><a href="http://www.siteforinfotech.com/2013/06/solved-mcq-of-java-set-4.html" target="_blank">Solved MCQ of Java set-4</a></li><li><a href="http://www.siteforinfotech.com/2013/06/java-mcq-questions-and-answers-set-5.html">Java MCQ Questions and Answers set-5</a></li><li><a href="http://www.siteforinfotech.com/2013/06/java-multiple-choice-questions-with.html">Java Multiple Choice Questions With Answers set-6</a></li><li><a href="http://www.siteforinfotech.com/2013/06/java-mcq-questions-and-answers-set-5.html">Java MCQ Questions and Answers set-5</a></li><li><a href="http://www.siteforinfotech.com/2013/05/solved-mcq-of-internet-and-html-set-1.html">Solved MCQ of Internet and HTML set-1</a></li><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-c-set-1_26.html">Solved MCQ of C set-1</a></li><li><a href="http://www.siteforinfotech.com/2012/12/mcq-of-database-management-system-dbms_11.html">Solved MCQ of DBMS Set - 3</a></li></ul><div class="MsoNormal"><div style="background-color: white;"><h2><span style="font-size: small;"><b>You can view the following</b> <b>other posts</b></span></h2></div><div class="MsoNormal" style="background-color: white;"><ul><li><a href="http://www.siteforinfotech.com/2012/11/solved-mcq-of-system-analysis-and_28.html">Solved MCQ of System Analysis and Design Set-3</a></li><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-data-structure-set-2.html">Solved MCQ of Data Structure Set - 2</a></li><li><a href="http://www.siteforinfotech.com/2013/05/solved-mcq-of-sql-server-set-1.html">Solved MCQ of SQL Server set-1</a></li><li><a href="http://www.blogger.com/blogger.g?blogID=3332849087599085574#editor/target=post;postID=6677146666461105703;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=0;src=postname">MCQ of C++ with answer Set-2</a></li><li><a href="http://www.siteforinfotech.com/2013/01/mcq-of-computer-networking-with-answer_17.html">MCQ of Computer Networking with answer set-4</a></li><li><a href="http://www.siteforinfotech.com/2013/03/solved-mcq-of-database-management-system-dbms.html" target="_blank">Solved MCQ of Database Management System (DBMS) Set - 8</a></li></ul><h2><span style="font-size: small;">For other more Multiple Choice Questions (MCQs): <a href="http://www.siteforinfotech.com/p/mcqs.html" link="red">Click Here</a></span></h2></div></div></div>

MCQ of Java With Answer set-7

1. The .................. and .................... classes are abstract classes that support reading and writing of byte streams. A) reader,...

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Solved Multiple Choice Questions of C++ set-4

<div dir="ltr" style="text-align: left;" trbidi="on"><br />1. In C++ ..................... operator is used for Dynamic memory allocation.<br />A) Scope resolution<br />B) Conditional<br />C) New<br />D) Membership access<br /><br />2. Operators such as ...................... cannot be overloaded.<br />A) +<br />B) ++<br />C) : :<br />D) = =<br /><br />3. The ...................... objects have values that can be tested for various error conditions.<br />A) osstream<br />B) ofstream<br />C) stream<br />D) ifstream<br /><br />4. Which function return the current position of the get or put pointer in bytes.<br />A) tellg( )<br />B) tellp( )<br />C) tell( )<br />D) Both A and B<br /><br />5. The first index number in an array starts with ............................ and the index number of an array of size n will be ............<br />A) 0, n-1<br />B) 1, n-1<br />C) 0, n<br />D) 1, n<br /><br />6. To overload an operator ..................... keyword must be used along with the operator to be overloaded.<br />A) Over<br />B) Overload<br />C) Void<br />D) Operator<br /><b><br /></b>7. What is the output of the program<br />#include<iostream.h><br /><br />void main()<br />{<br />     int n=1;<br />     cout<<endl<<"The numbers are;"<<endl;<br />     do<br />           {<br /><br />cout <<n<<"\t";<br />n++;<br />           } while (n<=100);<br />     cout <<endl;<br /> }<br /><br />A) Print natural numbers 0 to 99<br />B) Print natural numbers 1 to 99<br />C) Print natural numbers 0 to 100<br />D) Print natural numbers 1 to 100<br /><br />8. Everything defined at the program scope level (ie. outside functions and classes) is said to be ...............<br />A) local scope<br />B) regional scope<br />C) global scope<br />D) static scope<br /><br />9. Because the lifetime of a local variable is limited and determined automatically, these variables are also called ............................<br />A) automator<br />B) automatic<br />C) dynamic<br />D) static<br /><br />10. ................ allows that a section of a program is compiled only if the defined constant that is specified as the parameter has been defined, independently of its value.<br />A) #ifdef<br />B) #if<br />C) #define<br />D) #ifd<br /><br /><h4 style="text-align: left;"><span style="font-size: large;">Answers</span></h4>1. C) New<br />2. C) : :<br />3. D) ifstream<br />4. B) tellp( )<br />5. A) 0, n-1<br />6. D) Operator<br />7. D) Print natural numbers 1 to 100<br />8. C) global scope<br />9. B) automatic<br />10. 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Solved Multiple Choice Questions of C++ set-4

1. In C++ ..................... operator is used for Dynamic memory allocation. A) Scope resolution B) Conditional C) New D) Membership acce...

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MCQ Questions of C++ With Answers set-3

<div dir="ltr" style="text-align: left;" trbidi="on"><div class="MsoNormal"><br />1. When a function is defined inside a class, this function is called ………….</div><div class="MsoNormal">A) Inside function</div><div class="MsoNormal">B) Class function</div><div class="MsoNormal">C) Inline function<b><o:p></o:p></b></div><div class="MsoNormal">D) Interior function</div><div class="MsoNormal"><br /></div><div class="MsoNormal">2. Which of the following cannot be passed to a function?</div><div class="MsoNormal">A) Reference variable</div><div class="MsoNormal">B) Arrays</div><div class="MsoNormal">C) Class objects</div><div class="MsoNormal">D) Header files<b><o:p></o:p></b></div><div class="MsoNormal"><br /></div><div class="MsoNormal">3. State true of false.</div><div class="MsoNormal">i) We cannot make the function inline by defining a function outside the class.</div><div class="MsoNormal">ii) A member function can be called by using its name inside another member function of the same class, this is known as nesting of member function.</div><div class="MsoNormal">A) True, True</div><div class="MsoNormal">B) True, False</div><div class="MsoNormal">C) False, True<b><o:p></o:p></b></div><div class="MsoNormal">D) False, False</div><div class="MsoNormal"><br /></div><div class="MsoNormal">4. Which of the following operators could be overloaded?</div><div class="MsoNormal">A) Size of</div><div class="MsoNormal">B) +<b><o:p></o:p></b></div><div class="MsoNormal">C) +=</div><div class="MsoNormal">D) ::</div><div class="MsoNormal"><br /></div><div class="MsoNormal">5. Which of the following is true about the static member variable in C++.</div><div class="MsoNormal">i) It is initialized to zero when the first object of its class is created. Other initialization is also permitted.</div><div class="MsoNormal">ii) It is visible only within the class, but its lifetime is the entire program.</div><div class="MsoNormal">A) i-True, ii-True</div><div class="MsoNormal">B) ii-False, ii-True<b><o:p></o:p></b></div><div class="MsoNormal">C) i-True, ii-False</div><div class="MsoNormal">D) i-False, iii-False</div><div class="MsoNormal"><br /></div><div class="MsoNormal">6. Which of the following keywords are used to control access to a class member?</div><div class="MsoNormal">A) default</div><div class="MsoNormal">B) break</div><div class="MsoNormal">C) protected<b><o:p></o:p></b></div><div class="MsoNormal">D) goto</div><div class="MsoNormal"><br /></div><div class="MsoNormal">7. What will be the values of x, m and n after execution of the following statements?</div><div class="MsoNormal" style="margin-bottom: 0.0001pt;">Int x, m, n;</div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"> m=10;</div><div class="MsoNormal" style="margin-bottom: 0.0001pt;">n=15;</div><div class="MsoNormal" style="margin-bottom: 0.0001pt;">                x= ++m + n++;</div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal">A) x=25, m=10, n=15</div><div class="MsoNormal">B) x=27, m=10, n=15</div><div class="MsoNormal">C) x=26, m=11, n=16<b><o:p></o:p></b></div><div class="MsoNormal">D) x=27, m=11, n=16</div><div class="MsoNormal"><br /></div><div class="MsoNormal">8. The major goal of inheritance in C++ is</div><div class="MsoNormal">A) To facilitate the conversion of data types</div><div class="MsoNormal">B) To help modular programming</div><div class="MsoNormal">C) To facilitate the re usability of code<b><o:p></o:p></b></div><div class="MsoNormal">D) To extend the capabilities of a class</div><div class="MsoNormal"><br /></div><div class="MsoNormal">9. A variable is defined within a block in a body of a function. Which of the following are true?</div><div class="MsoNormal">A) It is visible throughout the function.</div><div class="MsoNormal">B) It is visible from the point of definition to the end of the program.</div><div class="MsoNormal">C) It is visible from the point of definition to the end of the block.</div><div class="MsoNormal">D) It is visible throughout the block.<b><o:p></o:p></b></div><div class="MsoNormal"><br /></div><div class="MsoNormal">10. The friend functions are used in situations where</div><div class="MsoNormal">A) We want to exchange data between classes<b><o:p></o:p></b></div><div class="MsoNormal">B) We want to have access to unrelated classes</div><div class="MsoNormal">C) Dynamic binding is required</div><div class="MsoNormal">D) We want to create versatile overloaded operators.</div><div class="MsoNormal"><br /></div><div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0in; text-align: center;"><div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-indent: -.25in;"><h4 style="text-align: left;"><b><span style="font-size: large;">Answers</span></b></h4>1. C) Inline function</div><div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-indent: -.25in;"><div style="text-align: left;">2.<span style="font-size: 7pt;">   </span>D) Header files<o:p></o:p></div></div><div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-indent: -.25in;"><div style="text-align: left;">3.<span style="font-size: 7pt;">   </span>C) False, True<o:p></o:p></div></div><div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-indent: -.25in;"><div style="text-align: left;">4.<span style="font-size: 7pt;">   </span>B) +<o:p></o:p></div></div><div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-indent: -.25in;"><div style="text-align: left;">5.<span style="font-size: 7pt;">   </span>B) ii-False, ii-True<o:p></o:p></div></div><div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-indent: -.25in;"><div style="text-align: left;">6.<span style="font-size: 7pt;">   </span>C) protected<o:p></o:p></div></div><div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-indent: -.25in;"><div style="text-align: left;">7.<span style="font-size: 7pt;">   </span>C) x=26, m=11, n=16<o:p></o:p></div></div><div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-indent: -.25in;"><div style="text-align: left;">8.<span style="font-size: 7pt;">   </span>C) To facilitate the reusability of code<o:p></o:p></div></div><div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-indent: -.25in;"><div style="text-align: left;">9.<span style="font-size: 7pt;">   </span>D) It is visible throughout the block.<o:p></o:p></div></div><div class="MsoListParagraphCxSpLast" style="line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0in; margin-left: 27.0pt; margin-right: 0in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-indent: -.25in;"><div style="text-align: left;">10.<span style="font-size: 7pt;">  </span>A) We want to exchange … classes</div></div></div><div class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0in; text-align: center;"><div style="text-align: left;"><br /></div></div><div class="MsoNormal"><br /><div class="MsoNormal"><h2><b><span style="font-size: small;">You Might also view the following Related Posts</span></b></h2><ul style="text-align: left;"><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-c-set-1.html" target="_blank">Solved MCQ of C++ Set-1</a></li><li><a href="http://www.blogger.com/blogger.g?blogID=3332849087599085574#editor/target=post;postID=6677146666461105703;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=0;src=postname">MCQ of C++ with answer Set-2</a></li><li><a href="http://www.siteforinfotech.com/2013/06/solved-multiple-choice-questions-of-c.html" target="_blank">Solved Multiple Choice Questions of C++ set-4</a></li><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-java-set-1.html">Solved MCQ of Java Set-1</a></li><li><a href="http://www.siteforinfotech.com/2013/01/mcq-of-java-with-answer-set-2.html">MCQ of Java with answer set-2</a></li><li><a href="http://www.siteforinfotech.com/2013/06/solved-mcq-of-java-set-4.html" target="_blank">Solved MCQ of Java set-4</a></li><li><a href="http://www.siteforinfotech.com/2013/05/solved-mcq-of-internet-and-html-set-1.html">Solved MCQ of Internet and HTML set-1</a></li><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-c-set-1_26.html">Solved MCQ of C set-1</a></li><li><a href="http://www.siteforinfotech.com/2012/12/mcq-of-database-management-system-dbms_11.html">Solved MCQ of DBMS Set - 3</a></li></ul><div class="MsoNormal"><div style="background-color: white;"><h2><span style="font-size: small;"><b>You can view the following</b> <b>other posts</b></span></h2></div><div class="MsoNormal" style="background-color: white;"><ul><li><a href="http://www.siteforinfotech.com/2012/11/solved-mcq-of-system-analysis-and_28.html">Solved MCQ of System Analysis and Design Set-3</a></li><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-data-structure-set-2.html">Solved MCQ of Data Structure Set - 2</a></li><li><a href="http://www.siteforinfotech.com/2013/05/solved-mcq-of-sql-server-set-1.html">Solved MCQ of SQL Server set-1</a></li><li><a href="http://www.siteforinfotech.com/2013/01/mcq-of-computer-networking-with-answer_17.html">MCQ of Computer Networking with answer set-4</a></li><li><a href="http://www.siteforinfotech.com/2013/03/solved-mcq-of-database-management-system-dbms.html" target="_blank">Solved MCQ of Database Management System (DBMS) Set - 8</a></li></ul><h2><span style="font-size: small;">For other more Multiple Choice Questions (MCQs): <a href="http://www.siteforinfotech.com/p/mcqs.html" link="red">Click Here</a></span></h2></div></div></div></div></div>

MCQ Questions of C++ With Answers set-3

1. When a function is defined inside a class, this function is called …………. A) Inside function B) Class function C) Inline function D) Inter...

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Java Multiple Choice Questions With Answers set-6

<div dir="ltr" style="text-align: left;" trbidi="on"><div style="text-align: left;">1. JSP embeds in ................ in ......................</div><div style="text-align: left;">A) Servlet, HTML</div><div style="text-align: left;">B) HTML, Java</div><div style="text-align: left;">C) HTML, Servlet</div><div style="text-align: left;">D) Java, HTML</div><div style="text-align: left;"><br /></div><div style="text-align: left;">2. The class at the top of exception class hierarchy is ..........................</div><div style="text-align: left;">A) ArithmeticException</div><div style="text-align: left;">B) Throwable</div><div style="text-align: left;">C) Class</div><div style="text-align: left;">D) Exception</div><div style="text-align: left;"><br /></div><div style="text-align: left;">3. In a java program, package declaration .................... import statements.</div><div style="text-align: left;">A) must precede</div><div style="text-align: left;">B) must succeed</div><div style="text-align: left;">C) may precede or succeed</div><div style="text-align: left;">D) none</div><div style="text-align: left;"><br /></div><div style="text-align: left;">4. The class string belongs to ................... package.</div><div style="text-align: left;">A) java.awt</div><div style="text-align: left;">B) java.lang</div><div style="text-align: left;">C) java.applet</div><div style="text-align: left;">D) java.string</div><div style="text-align: left;"><br /></div><div style="text-align: left;">5. ............... package is used by compiler itself. So it does not need to be imported for use.</div><div style="text-align: left;">A) java.math</div><div style="text-align: left;">B) java.awt</div><div style="text-align: left;">C) java.applet</div><div style="text-align: left;">D) java.lang</div><div style="text-align: left;"><br /></div><div style="text-align: left;">6. State true or false for the following statements in Java.</div><div style="text-align: left;">i) Java beans slow down software development process.</div><div style="text-align: left;">ii) Java Servlets do not have built in multithreading feature.</div><div style="text-align: left;">A) i-false, ii-false</div><div style="text-align: left;">B) i-false, ii-true</div><div style="text-align: left;">C) i-true, ii-false</div><div style="text-align: left;">D) i-true, ii-true</div><div style="text-align: left;"><br /></div><div style="text-align: left;">7. State whether true or false.</div><div style="text-align: left;">i) init( ) of servlet is called after a client request comes in </div><div style="text-align: left;">ii) Servlets are ultimately converted into JSP</div><div style="text-align: left;">A) i-false, ii-false</div><div style="text-align: left;">B) i-false, ii-true</div><div style="text-align: left;">C) i-true, ii-false</div><div style="text-align: left;">D) i-true, ii-true</div><div style="text-align: left;"><br /></div><div style="text-align: left;">8. What will be the result of compiling following code.</div><div style="text-align: left;">public class MyClass{<br />     public static void main(String args[]){<br />           System.out.println("In first main()");<br />     }<br />public static void main(char args[]){<br />          System.out.println('a');<br />     }<br />} </div><div style="text-align: left;"><br /></div><div style="text-align: left;">A) Code will not compile and will give "Duplicate main() method declaration" error</div><div style="text-align: left;">B) Code will compile correctly but will give a runtime  exception</div><div style="text-align: left;">C) Code will compile correctly and will print "In first main()" (without quotes) when it is run</div><div style="text-align: left;">D) Code will compile correctly and will print "a" (without quotes) when it is run</div><div style="text-align: left;"><br /></div><div style="text-align: left;">9.Match the following. </div><div style="text-align: left;">a) Java                      1) is a tool for debugging java program</div><div style="text-align: left;">b) Javah                    2) is a tool for creating C-like header files</div><div style="text-align: left;">c) Javap                    3) runs java bytecode</div><div style="text-align: left;">d) jdb                        4) prints java code representation</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A) a-3, b-2,c-1</div><div style="text-align: left;">B) a-3, b-2, c-4, d-1</div><div style="text-align: left;">C) a-1, b-2, c-3, d-4</div><div style="text-align: left;">D) a-2, b-1, c-3, d-4</div><div style="text-align: left;"><br /></div><div style="text-align: left;">10.State true or false.</div><div style="text-align: left;">i) init() is called after start() in applet</div><div style="text-align: left;">ii) applets are used for networking</div><div style="text-align: left;">iii) inheritance is a part of Java Foundation Classes</div><div style="text-align: left;">iv) final does not prevent inheritance</div><div style="text-align: left;"><br /></div><div style="text-align: left;">A) i-true, ii-true, iii-false, iv-true</div><div style="text-align: left;">B) i-false, ii-false, iii-false, iv-false</div><div style="text-align: left;">C) i-true, ii-true, iii-true, iv-true</div><div style="text-align: left;">D) i-true, ii-false, iii-false, iv-false</div><div style="text-align: left;"><br /></div><h4 style="text-align: left;"><span style="font-size: large;">Answers:</span></h4><div style="text-align: left;">1.  D) Java, HTML</div><div style="text-align: left;">2.  B) Throwable</div><div style="text-align: left;">3.  A) must precede</div><div style="text-align: left;">4.  B) java.lang</div><div style="text-align: left;">5.  D) java.lang</div><div style="text-align: left;">6.  A) i-false, ii-false</div><div style="text-align: left;">7.  A) i-false, ii-false</div><div style="text-align: left;">8.  C) Code will compile correctly and will print "In first main()" (without quotes) .. run</div><div style="text-align: left;">9.  B)  a-3, b-2, c-4, d-1</div><div style="text-align: left;">10.B) i-false, ii-false, iii-false, iv-false</div><div style="text-align: left;"><br /></div><h2 style="text-align: left;"><b><span style="font-size: small;">You Might also view the following Related Posts</span></b></h2><ul style="text-align: left;"><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-java-set-1.html">Solved MCQ of Java Set-1</a></li><li><a href="http://www.siteforinfotech.com/2013/01/mcq-of-java-with-answer-set-2.html">MCQ of Java with answer set-2</a></li><li><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-java-for-java-proficiency.html">Solved MCQ of Java for Java Proficiency test set-3</a></li><li><a href="http://www.siteforinfotech.com/2013/06/solved-mcq-of-java-set-4.html" target="_blank">Solved MCQ of Java set-4</a></li><li><a href="http://www.siteforinfotech.com/2013/06/java-mcq-questions-and-answers-set-5.html">Java MCQ Questions and Answers set-5</a></li><li><a href="http://www.siteforinfotech.com/2013/05/solved-mcq-of-internet-and-html-set-1.html">Solved MCQ of Internet and HTML set-1</a></li><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-c-set-1_26.html">Solved MCQ of C set-1</a></li><li><a href="http://www.siteforinfotech.com/2012/12/mcq-of-database-management-system-dbms_11.html">Solved MCQ of DBMS Set - 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8</a></li></ul><h2><span style="font-size: small;">For other more Multiple Choice Questions (MCQs): <a href="http://www.siteforinfotech.com/p/mcqs.html" link="red">Click Here</a></span></h2></div></div></div>

Java Multiple Choice Questions With Answers set-6

1. JSP embeds in ................ in ...................... A) Servlet, HTML B) HTML, Java C) HTML, Servlet D) Java, HTML 2. The class at th...

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Java MCQ Questions and Answers set-5

<div dir="ltr" style="text-align: left;" trbidi="on">1. Preparedstatement Object in JDBC is used to execute ........................... queries.<br />A) executable<br />B) simple<br />C) high level<br />D) parameterized<br /><br />2. In JDBC ........................ imports all Java classes concerned with database connectivity.<br />A) javax.sql.*<br />B) java.mysql.*<br />C) java.sql.*<br />D) com.*<br /><br />3. MS-SQL stores data in a ........................ file format.<br />A) .DAT<br />B) .MDB<br />C) .MSSQL<br />D) .OBJ<br /><br />4. Ingres is a ........................<br />A) Socket<br />B) Compiler<br />C) Database<br />D) Web server<br /><br />5. In Java servlet method init( ) is called ..................... times.<br />A) 1<br />B) 2<br />C) 0<br />D) multiple<br /><br />6. State true or false for Java Program.<br />i) All class variables are instance variables<br />ii) All protected methods are friendly methods<br />A) i-false, ii-false<br />B) i-false, ii-true<br />C) i-true, ii-false<br />D) i-true, ii-true<br /><br />7. State true or false for Java Program.<br />i) Data members of an interface are by default final<br />ii) An abstract class has implementations of all methods defined inside it.<br />A) i-false, ii-false<br />B) i-false, ii-true<br />C) i-true, ii-false<br />D) i-true, ii-true<br /><br />8. ........................ of a remotely accessible object must implement ................<br />A) all methods, RemoteException<br />B) class, RemoteException<br />C) class, RemoteInterface<br />D) all methods, RemoteInterface<br /><br />9. ......................is the key to ........................<br />A) Serialization, persistence<br />B) Persistence, inheritance<br />C) Inheritance, object<br />D) Persistence, serialization<br /><br />10. A method name myMethod( ) that needs two integer arguments is declared as<br />A) public void myMethod( );<br />B) public void myMethod(int a, int b);<br />C) public void myMethod(int a, b);<br />D) public int myMethod(a, b);<br /><br /><br /><h4><span style="font-size: large;">Answers:</span></h4>1.  D) parameterized<br />2.  C) java.sql.*<br />3.  A) .DAT<br />4.  C) Database<br />5.  A) 1<br />6.  B) i-false, ii-true<br />7.  C) i-true, ii-false<br />8.  C) class, RemoteInterface<br />9.  A) Serialization, persistence<br />10.B) public void myMethod(int a, int b);<br /><br /><h2><b><span style="font-size: small;">You Might also view the following Related Posts</span></b></h2><ul style="text-align: left;"><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-java-set-1.html">Solved MCQ of Java Set-1</a></li><li><a href="http://www.siteforinfotech.com/2013/01/mcq-of-java-with-answer-set-2.html">MCQ of Java with answer set-2</a></li><li><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-java-for-java-proficiency.html">Solved MCQ of Java for Java Proficiency test set-3</a></li><li><a href="http://www.siteforinfotech.com/2013/06/solved-mcq-of-java-set-4.html" target="_blank">Solved MCQ of Java set-4</a></li><li><a href="http://www.siteforinfotech.com/2013/05/solved-mcq-of-internet-and-html-set-1.html">Solved MCQ of Internet and HTML set-1</a></li><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-c-set-1_26.html">Solved MCQ of C set-1</a></li><li><a href="http://www.siteforinfotech.com/2012/12/mcq-of-database-management-system-dbms_11.html">Solved MCQ of DBMS Set - 3</a></li></ul><div class="MsoNormal"><div style="background-color: white;"><h2><span style="font-size: small;"><b>You can view the following</b> <b>other posts</b></span></h2></div><div class="MsoNormal" style="background-color: white;"><ul><li><a href="http://www.siteforinfotech.com/2012/11/solved-mcq-of-system-analysis-and_28.html">Solved MCQ of System Analysis and Design Set-3</a></li><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-data-structure-set-2.html">Solved MCQ of Data Structure Set - 2</a></li><li><a href="http://www.siteforinfotech.com/2013/05/solved-mcq-of-sql-server-set-1.html">Solved MCQ of SQL Server set-1</a></li><li><a href="http://www.blogger.com/blogger.g?blogID=3332849087599085574#editor/target=post;postID=6677146666461105703;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=0;src=postname">MCQ of C++ with answer Set-2</a></li><li><a href="http://www.siteforinfotech.com/2013/01/mcq-of-computer-networking-with-answer_17.html">MCQ of Computer Networking with answer set-4</a></li><li><a href="http://www.siteforinfotech.com/2013/03/solved-mcq-of-database-management-system-dbms.html" target="_blank">Solved MCQ of Database Management System (DBMS) Set - 8</a></li></ul><h2><span style="font-size: small;">For other more Multiple Choice Questions (MCQs): <a href="http://www.siteforinfotech.com/p/mcqs.html" link="red">Click Here</a></span></h2></div></div></div>

Java MCQ Questions and Answers set-5

1. Preparedstatement Object in JDBC is used to execute ........................... queries. A) executable B) simple C) high level D) paramet...

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Solved MCQ of Java set-4

1. In Java variables, if first increment of the variable takes place and then the assignment occurs. This operation is also called ............................. .<br />A) pre increment<br />B) post increment<br />C) incrementation<br />D) pre incrementation<br /><br />2. When the operators are having the same priority, they are evaluated from .................  ............. in the order they appear in the expression.<br />A) right to left<br />B) left to right<br />C) any of the order<br />D) depends on compiler<br /><br />3. In java,  ............. can only test for equality, where as ............ can evaluate any type of the Boolean expression.<br />A) switch, if<br />B) if, switch<br />C) if, break<br />D) continue, if<br /><br /><a name="more"></a>4. The ....................... looks only for a match between the value of the expression and one of its case constants.<br />A) if<br />B) match<br />C) switch<br />D) None of the above<br /><br />5. System.in.read() is being used, the program must specify the .................. clause.<br />A) throws.java.out.IOException<br />B) throws.java.in.IOException<br />C) throws.java.io.IOException<br />D) throws.java.io.InException<br /><br />6. By using ................... you can force immediate termination of a loop, by passing the conditional expression and any remaining code in the body of the loop.<br />A) Break<br />B) Continue<br />C) Terminate<br />D) Loop Close<br /><br />7. The out object is an object encapsulated inside the ................. class, and represents the standard output device.<br />A) standard<br />B) local<br />C) globlal<br />D) system<br /><br />8. The third type of comment is used by a tool called .................. for automatic generation of documentation.<br />A) Java commenting<br />B) Java generator<br />C) Java doc<br />D) Java loc<br /><br />9. In the second type the information written in java after // is ignored by the .......................<br />A) Interpreter<br />B) Compiler<br />C) Programmer<br />D) All of the above<br /><br />10. The compiled java program can run on any ..................... plateform having Java Virtual Machine (JVM) installed on it.<br />A) program<br />B) java<br />C) hardware<br />D) non java <br /><br /><h4><span style="font-size: large;">Answers:</span></h4>1.  A) pre increment<br />2.  B) left to right <br />3.  A) switch, if<br />4.  C) switch<br />5.  C) throws.java.io.IOException<br />6.  A) Break<br />7.  D) system<br />8.  C) Java doc<br />9.  B) Compiler<br />10.C) hardware<br /><br /><h2><b><span style="font-size: small;">You Might also view the following Related Posts</span></b></h2><ul><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-java-set-1.html">Solved MCQ of Java Set-1</a> </li><li><a href="http://www.siteforinfotech.com/2013/01/mcq-of-java-with-answer-set-2.html">MCQ of Java with answer set-2</a> </li><li><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-java-for-java-proficiency.html">Solved MCQ of Java for Java Proficiency test set-3</a></li><li><a href="http://www.siteforinfotech.com/2013/05/solved-mcq-of-sql-server-set-1.html">Solved MCQ of SQL Server set-1</a></li><li><a href="http://www.siteforinfotech.com/2013/05/mcq-of-structured-query-language-sql-with-answer.html" target="_blank">MCQ of SQL With Answer Set -2</a></li><li><a href="http://www.siteforinfotech.com/2013/05/solved-mcq-of-internet-and-html-set-1.html">Solved MCQ of Internet and HTML set-1 </a> </li><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-c-set-1_26.html">Solved MCQ of C set-1</a> </li><li><a href="http://www.siteforinfotech.com/2012/12/mcq-of-database-management-system-dbms_11.html">Solved MCQ of DBMS Set - 3</a> </li></ul><div class="MsoNormal"><div style="background-color: white;"><h2><span style="font-size: small;"><b>You can view the following</b> <b>other posts</b></span></h2></div><div class="MsoNormal" style="background-color: white;"><ul><li><a href="http://www.siteforinfotech.com/2012/11/solved-mcq-of-system-analysis-and_28.html">Solved MCQ of System Analysis and Design Set-3</a></li><li><a href="http://www.siteforinfotech.com/2012/12/solved-mcq-of-data-structure-set-2.html">Solved MCQ of Data Structure Set - 2</a></li><li><a href="http://www.siteforinfotech.com/2013/01/solved-mcq-of-java-for-java-proficiency.html">Solved MCQ of Java for Java Proficiency test set-3</a></li><li><a href="http://www.blogger.com/blogger.g?blogID=3332849087599085574#editor/target=post;postID=6677146666461105703;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=0;src=postname">MCQ of C++ with answer Set-2</a></li><li><a href="http://www.siteforinfotech.com/2013/01/mcq-of-computer-networking-with-answer_17.html">MCQ of Computer Networking with answer set-4</a></li><li style="background-color: white;"><a href="http://www.siteforinfotech.com/2013/03/solved-mcq-of-database-management-system-dbms.html" target="_blank">Solved MCQ of Database Management System (DBMS) Set - 8</a></li></ul><h2><span style="font-size: small;">For other more Multiple Choice Questions (MCQs): <a href="http://www.siteforinfotech.com/p/mcqs.html" link="red">Click Here</a></span></h2></div></div>

Solved MCQ of Java set-4

1. In Java variables, if first increment of the variable takes place and then the assignment occurs. This operation is also called ............

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