What is yielding and sleeping? how they different?

2 Answers  

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What are generic methods?

0 Answers  

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Can we add default constructor to Servlet?

1 Answers   Fidelity,

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What is a singleton in genetics?

0 Answers  

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What happens when you invoke a thread’s interrupt method while it is sleeping or waiting?

0 Answers  

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What is java string pool?

0 Answers  

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What is the hashcode () and equals () used for?

0 Answers  

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What do you know about the garbage collector in java?

0 Answers   TCS,

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What is a loop java?

0 Answers  

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For which statements we use a label?

3 Answers   Wipro,

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In method overloading ,if i change the return type to Long instead of INT,is the program execute

6 Answers   HCL,

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What is "finally" keyword?

10 Answers  

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