Answer Posted / ravi kiran

java is an platform independent where as .net is primarily
for windows

Difference between error and exception

5485

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You can create a string object as string str = “abc”; why cant a button object be created as button bt = “abc”;? Explain

744

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What is the difference between size and length in java?

742

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Define "Access specifiers" in java.

931

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What is the purpose of a parameter?

787

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Can we change the value of static variable?

715

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What is continuity of a function?

783

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Convert a BST into a DLL and DLL to BST in place.

878

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What is difference between static and abstract class?

762

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Explain which of the following methods releases the lock when yield(), join(),sleep(),wait(),notify(), notifyall() methods are executed?

857

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What is a Transient Object?

830

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Why hashcode is used in java?

697

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What do you mean by constructor?

741

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What is the importance of main method in Java?

808

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Which software is used for java programming?

777

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