Answer Posted / rahul

Thru java encapsulation, inheritence, polymorphism.

What is an example of a keyword?

534

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What is boolean used for?

583

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Can we compare two strings in java?

554

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Why is flag used in java?

543

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How to make a class or a bean serializable?

537

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Explain thread in java?

655

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What is function and method in java?

514

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How are this() and super() used with constructors in java programming?

561

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Why do we need hashset in java?

486

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What is constructor chaining in java?

581

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What is hashing principle in java?

546

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What is the difference between abstraction and encapsulation?

553

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Is zero a positive integer?

523

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Differentiate between vector and array list.

622

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What makes a function well defined?

506

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