Answer / harish

Causes for Deadlock: Mutual Exclusive, Hold and Wait, No
Pre-emption, Circular Wait.

Answer / dibyendu jenamani

Every java object has got one lock. Thread uses this lock to execute. If two or more thread waiting for the lock to be released by other one then deadlock happens.

What modifiers may be used with an interface declaration?

0 Answers  

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1) Scenario: I developed my application on local system and everything is perfect and tested. Now on UAT this application is deployed on clustered server environment. They are logical or physically clustered. But application is not working over there.  What is the issue with application?  What are the first things which come in your mind?

1 Answers   L&T,

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Whats new with the stop(), suspend() and resume() methods in jdk 1.2?

0 Answers  

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What is the difference between java class and bean?

0 Answers  

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Which Taglibraury you used in your project? plz send me ans....which we r using generally

2 Answers  

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What is MOM?

1 Answers   Wipro,

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what we can't do in jdbc but can do hibernate?

3 Answers   Cap Gemini,

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What is a session? Can you share a session object between different theads?

0 Answers  

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java is fully object oriented languages or not? why?

12 Answers   HCL,

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How JNDI is used in JMS ?

1 Answers  

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What are the JSP implicit objects ?

1 Answers   eMids,

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What value does readline() return when it has reached the end of a file?

0 Answers  

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