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1 votes
3 answers
2
self doubt
we know that pointer implementation is not possible in java and dynamic memory allocation is also not possible.Then how we can implement linked list in java?
we know that pointer implementation is not possible in java and dynamic memory allocation is also not possible.Then how we can implement linked list in java?
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3 votes
3 answers
3
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
3 answers
4
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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5 votes
3 answers
7
ISRO2011-44
In Java, after executing the following code what are the values of x, y and z? int x,y=10; z=12; x=y++ + z++; x=22, y=10, z=12 x=24, y=10, z=12 x=24, y=11, z=13 x=22, y=11, z=13
In Java, after executing the following code what are the values of x, y and z?int x,y=10; z=12;x=y++ + z++;x=22, y=10, z=12x=24, y=10, z=12x=24, y=11, z=13x=22, y=11, z=1...
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1 votes
2 answers
8
NIELIT Scientific Assistant A 2020 November: 110
In Java, for ensuring the persistence property, the class must implements: Serializable Interface Utilization Interface Threadable Interface Recognizable Interface
In Java, for ensuring the persistence property, the class must implements:Serializable InterfaceUtilization InterfaceThreadable InterfaceRecognizable Interface
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1 votes
2 answers
10
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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1 votes
2 answers
11
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
2 answers
12
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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7 votes
2 answers
13
ISRO2011-72
Find the output of the following Java code line System.out.printIn(math.floor(-7.4)) -7 -8 -7.4 -7.0
Find the output of the following Java code line System.out.printIn(math.floor(-7.4))-7-8-7.4-7.0
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1 votes
1 answer
14
NIELIT Scientific Assistant A 2020 November: 68
Which of the following construct is not supported by Java Server Pages? $\text{JSP}$ Directives $\text{JSP}$ Scriptlets $\text{JSP}$ Actions $\text{JSP}$ Reaction
Which of the following construct is not supported by Java Server Pages?$\text{JSP}$ Directives$\text{JSP}$ Scriptlets$\text{JSP}$ Actions$\text{JSP}$ Reaction
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1 votes
1 answer
17
NIELIT Scientific Assistant A 2020 November: 89
Which of the following Interface is not supported by $\text{JDBC}$ for connecting to Database in Java Programming language? Statement Interface Prepared Statement Interface Callable Statement Interface Database Interface
Which of the following Interface is not supported by $\text{JDBC}$ for connecting to Database in Java Programming language?Statement InterfacePrepared Statement Interface...
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1 votes
1 answer
19
NIELIT Scientific Assistant A 2020 November: 108
Which of the following are two main types of overloading in Java? Overloading and linking Overriding and linking Reusability and data-hiding Overloading and Overriding
Which of the following are two main types of overloading in Java?Overloading and linkingOverriding and linkingReusability and data-hidingOverloading and Overriding
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1 votes
1 answer
20
NIELIT Scientific Assistant A 2020 November: 112
In Java, the Dynamic Array are known as : Vectors Cycle Remote Kubernotos
In Java, the Dynamic Array are known as :VectorsCycleRemoteKubernotos
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