Why use a datasource when you can directly specify a connection details?

0 Answers  

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How do you maintain a stateful session object across the session

2 Answers   HCL,

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What is ioc concept & explain it?

0 Answers  

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What is the relationship between an event-listener interface and an event-adapter class?

0 Answers  

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What is the difference between session and entity beans?

0 Answers  

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when A client sent a request to the server to open facebook page and close the browser after this request .at that time the same user do login by using a different browser then that session id will exist or not for the same client??

0 Answers   Ducat,

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What is servlet preinitialization?

3 Answers   iFlex,

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What is a class loader?

0 Answers  

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What are the different approaches to represent an inheritance hierarchy?

0 Answers  

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difference between sql exception class and sql warning class

1 Answers  

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String is immutable.it is true String can be change to mutable How?

6 Answers   IBM, Professional Access, TCS,

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When you will synchronize your code?

2 Answers  

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