What is stateless and stateful?

0 Answers  

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What is an entity manager?

0 Answers  

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Can i write business logic methods in entitybean?

3 Answers   HCL,

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Elucidate callback in ejb?

0 Answers  

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What do you mean by re-entrant? Can you say that session beans as re-entrant? Can entity beans be specified as re-entrant?

0 Answers  

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What is the major difference SessionBean and EntityBean?

3 Answers   KPIT, Wipro,

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what is an ejb object?

5 Answers   Bally Technologies, HCL, Siemens,

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What is enterprise bean?

0 Answers  

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What is ejb bean in java?

0 Answers  

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What is ejb and its architecture?

0 Answers  

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What is difference between ejb and spring?

0 Answers  

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Define Initial Context?

0 Answers  

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