What is the covariant return type?

0 Answers  

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What is the difference between Resultset and Rowset.

6 Answers   IBM, Wipro,

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why the wait,notify,notifyall methods are placed in object class?these are the thread concepts why these methods are placed in Object class?

2 Answers   Global Logic, Satyam,

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What are keywords in java?

0 Answers  

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Can a static block throw exception?

0 Answers  

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what is the use of datasource in core java?

3 Answers   Satyam,

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Why does java doesnot support multiple inheritance?

5 Answers   TCS,

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How does compareto work in java?

0 Answers  

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Is java se open source?

0 Answers  

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Can a hashset contain duplicates java?

0 Answers  

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What is Generic in java? Where can we write Generic ( class or method or objects or etc...)? with simple example? Thanks, Bose.

2 Answers   Infosys, Tech Mahindra,

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What is string literal in java?

0 Answers  

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