Answer Posted / ravikiran(aptech mumbai)

inheritance is the proces of inheriting the properties of
super class into the subclass

Is boolean a wrapper class in java?

604

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Difference difference paint() and paintcomponent()?

533

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What are recursive functions? Give some examples?

620

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Is a char always 1 byte?

510

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What is a static method in java?

543

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Name some classes present in java.util.regex package.

608

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Can you extend main method in java?

627

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Is java hashset ordered?

577

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Which is better 64 bit or 32 bit?

512

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Explain about core java?

630

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Explain access specifiers?

661

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What 4 doubled?

544

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What are three ways in which a thread can enter the waiting state in java programming?

686

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What is the access scope of protected access specifier?

540

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Why volatile is used in java?

532

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