What changes have been made in ejb 2.0 specifications?
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What is Enterprise JavaBeans (EJB)?
How does ejb work in java?
What is @enableautoconfiguration?
What is entity bean in ejb?
Which is more beneficial: CMP or BMP?
Can stateful session beans are persistent?
What causes statelessness?
what is the difference between stateless and stateful sessions?
What is ejb role in j2ee?
explain why we say stateless beans does not maintain conversation state besides statefull maintains conversation state. give some examples...
Explain the concept of ejb ql?
What do you mean by timer service and where it is used?