Answer Posted / nidhi joon

The ability to take more than one form.
Supports two type
Method Overloading
Method Overriding

What is protected access modifier?

568

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What is a key in java?

497

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In multi-threading how can we ensure that a resource isn't used by multiple threads simultaneously?

831

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Can we have try without catch block?

637

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Difference between ‘>>’ and ‘>>>’ operators in java?

639

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Can subclass overriding method declare an exception if parent class method doesn't throw an exception?

501

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What flag up means?

595

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What is the major advantage of external iteration over internal iteration?

609

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What does it mean to flush a file?

564

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What is parameter example?

540

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How many bits is a 64 bit byte?

534

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Is array passed by reference in java?

576

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Explain the difference between static and dynamic binding in java?

538

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What is meant by memory leak?

535

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Explain about interrupt() method of thread class ?

657

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