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Recent questions tagged java

1 votes
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31
Programming
What is the correct Answer ? My answer is 90 and given answer is no output how?
What is the correct Answer ?My answer is 90 and given answer is no output how?
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1 votes
1 answer
32
Programming
How to predict it
How to predict it
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2 votes
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33
Programming language
please explain it
please explain it
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2 votes
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34
Programming language
Please explain in detail
Please explain in detail
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2 votes
1 answer
35
Programming language
Why option a and d are wrong ....I know the answer ...please explain only why option are wrong
Why option a and d are wrong ....I know the answer ...please explain only why option are wrong
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1 votes
1 answer
36
Programming
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3 votes
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37
ISRO2017-74
Which of these is a super class of all errors and exceptions in the Java language? Runtime Exceptions Throwable Catchable None of the above
Which of these is a super class of all errors and exceptions in the Java language?Runtime ExceptionsThrowableCatchableNone of the above
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2 votes
1 answer
38
web technology: servlet
Which of the following statements is false ? (A) A servlet can be invoked through a JavaScript (B) A servlet can be invoked through an applet (C) A servlet is executed on the server side (D) A servlet instance is created for each client request
Which of the following statements is false ?(A) A servlet can be invoked through a JavaScript(B) A servlet can be invoked through an applet(C) A servlet is executed on th...
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2 votes
3 answers
40
UGC NET CSE | August 2016 | Part 3 | Question: 42
Java uses threads to enable the entire environment to be ______. Symmetric Asymmetric Synchronous Asynchronous
Java uses threads to enable the entire environment to be ______.SymmetricAsymmetricSynchronousAsynchronous
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1 votes
2 answers
42
UGC NET CSE | August 2016 | Part 3 | Question: 38
Method over-riding can be prevented by using final as a modifier at ______. The start of the class. The start of method declaration. The start of derived class. The start of the method declaration in the derived class.
Method over-riding can be prevented by using final as a modifier at ______.The start of the class.The start of method declaration.The start of derived class.The start of ...
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43
Spring Framework
Write a Sample Test Application using Spring Framework to retrieve a bean that is declared in classpath application context.
Write a Sample Test Application using Spring Framework to retrieve a bean that is declared in classpath application context.
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1 answer
44
Select the difference between Java and C++
Spot the features that are present in C++ not in Java: I. New operator II. Delete opeartor III. Objects stored in stack memory. IV . Objects stored in Heap memory a. III only b. II and III only c. III only d. All features are present in C++ and Java
Spot the features that are present in C++ not in Java:I. New operator II. Delete opeartor III. Objects stored in stack memory. IV . Objects stored in Heap memorya. ...
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45
Please suggest MCQ Book for JAVA
Can anyone suggest s good MCQ Book for JAVA for experienced posts!
Can anyone suggest s good MCQ Book for JAVA for experienced posts!
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1 answer
46
UGC NET CSE | June 2011 | Part 2 | Question: 15
Portable program means Program with wheels Independent from its authors Independent of platform None of the above
Portable program meansProgram with wheelsIndependent from its authorsIndependent of platformNone of the above
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2 votes
1 answer
51
UGC NET CSE | Junet 2015 | Part 3 | Question: 38
The Servlet Response interface enables a servlet to formulate a response for a client using the method void log(Exception e, String s) void destroy() int get ServerPort() void set ContextType(String Type)
The Servlet Response interface enables a servlet to formulate a response for a client using the methodvoid log(Exception e, String s)void destroy()int get ServerPort()voi...
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2 votes
1 answer
53
UGC NET CSE | December 2014 | Part 3 | Question: 42
Which method is called first by an applet program ? start( ) run( ) init( ) begin( )
Which method is called first by an applet program ? start( ) run( ) init( ) begin( )
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1 votes
1 answer
54
UGC NET CSE | December 2014 | Part 3 | Question: 39
Converting a primitive type data into its corresponding wrapper class object instance is called Boxing Wrapping Instantiation Autoboxing
Converting a primitive type data into its corresponding wrapper class object instance is called BoxingWrapping InstantiationAutoboxing
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1 votes
2 answers
55
UGC NET CSE | December 2014 | Part 3 | Question: 37
Which methods are utilized to control the access to an object in multi-threaded programming ? Asynchronized methods Synchronized methods Serialized methods None of the above
Which methods are utilized to control the access to an object in multi-threaded programming ? Asynchronized methods Synchronized methods Serialized methodsNone of the abo...
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1 votes
1 answer
56
UGC NET CSE | December 2012 | Part 3 | Question: 69
Which is the method used to retrieve the current state of a check box? get State ( ) put State ( ) retrieve State ( ) write State ( )
Which is the method used to retrieve the current state of a check box?get State ( )put State ( )retrieve State ( )write State ( )
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1 votes
2 answers
57
UGC NET CSE | June 2014 | Part 3 | Question: 52
Match the following interfaces of Java. Servlet package $:$ ... $\text{a-ii, b-iii, c-iv, d-i}$ $\text{a-iv, b-i, c-ii, d-iii}$
Match the following interfaces of Java. Servlet package $:$$\begin{array}{clcl} & \textbf{List – I} && \textbf{List – II}\\ \text{a.}& \text{Servlet config} & \text{i...
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1 votes
1 answer
58
UGC NET CSE | December 2012 | Part 2 | Question: 22
In DML, RECONNCT command cannot be used with OPTIONAL Set FIXED Set MANDATOR Set All of the above
In DML, RECONNCT command cannot be used withOPTIONAL SetFIXED SetMANDATOR SetAll of the above
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