Answer Posted / vasavi

Java is pure object oriented because java will allow the
data representation inside the classes only.

What does the string method compareto () do?

778

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What is the difference in between cpp and java? Can u explain in detail?

863

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What is square root in java?

800

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Can we make a constructor final?

784

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What is the collections api in java programming?

786

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What is the parse method in java?

811

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Why inputstreamreader is used in java?

788

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How destructors are defined in java?

905

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When should I use singleton pattern?

816

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how its run?

826

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What type of variable is gender?

763

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Compare Mutex and Semaphore in java.

777

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Explain the advantages of packages in java?

724

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Can we overload final method in java?

753

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What is the common usage of serialization? What exceptions occur during serialization?

825

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