What is meant by call by reference?

0 Answers  

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Is there any difference between synchronized methods and synchronized statements?

0 Answers  

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waht happens when a return type ,even void is specified for a constructor?

11 Answers  

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Difference between Encapsulation and Abstraction

4 Answers   Fidelity,

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What does isempty () do in java?

0 Answers  

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How do you check whether the list is empty or not in java?

0 Answers  

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What is meant by Java ?

2 Answers   CMC, Infosys,

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A class can be a subclass of itself?

2 Answers   Genesis,

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Hi ,i convert contrller as jSp And presentation as servlet ...will it do? if so what are advantage and idsadvantages

2 Answers   IBM,

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Assume a thread has lock on it, calling sleep() method on that thread will release the lock?

0 Answers  

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explain the life cycle of thread?

10 Answers   CTS, NIIT, TCS,

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Difference between String and String Buffer?

3 Answers  

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