How many types of session beans are available in ejb?
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What are the components of session beam?
What is the new basic requirement for a cmp entity bean class in 2.0 from that of ejb 1.1?
Which is the only method defined in the javax.ejb.handle interface?
What is ejb and why it is used?
Explain transaction and various methods to manage it?
what is mean by dll ? Please answer me. Advance thanks.
What is bean-managed transaction?
What is a local interface?
What do you mean by ‘hot deployment’ ?
Why serialization is used?
In bean managed transactions, how session bean can be configured?
An instance of stateful session ejb when accessed simultaneously from more than one clients on same vm results in remoteexception or ejbexception. In case the client is a servlet thread, which of the techniques can be used to avoid remoteexception/ejbexception?