Answer Posted / g ch vishnu vardhan reddy

we can add two no's by using shift operator.

Can the interface be final?

570

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Why hashset is used in java?

530

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What are static variables and functions?

618

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What does percent mean in java?

586

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How many threads does a core java have?

507

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Write a program to check for a prime number in java?

555

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Can the garbage collection be forced by any means?

527

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Can we make a constructor final?

537

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What are the supported platforms by java programming language?

561

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What is remote method invocation (rmi)?

607

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What language is pass by reference?

565

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This abstract class is correct ? abstract class A { public abstract void Disp(); public abstract void B() { } public absract virtual C() { } }

555

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What are "class access modifiers" in Java?

604

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What is the super void?

454

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Which is better stringbuffer or stringbuilder?

521

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