Answer Posted / shanti bhushan singh

In dynamic method dispatch a reference of class can be
created and that can be used to executed overridden method
at run time.

How does arrays sort work in java?

600

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How many threads can I run java?

539

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when should you use stringbuilder class in a program?

522

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What is difference between calling start() and run() method of thread?

555

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What class allows you to read objects directly from a stream in java programming?

510

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How to sort an unsorted array in java?

612

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Can constructor be inherited?

577

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What is the purpose of lambda expressions?

584

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Why synchronization is important?

586

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What is formatted output in java?

499

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What happens when a thrown exception is not handled?

580

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What does it mean that strings are immutable?

571

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What is are packages?

585

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Why are the methods of the math class static?

576

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Give any two differences between C++ and java.

558

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