Can beans who are involved in transaction have 'passivation' process?
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Is decorator an ejb design pattern?
What does ejb stand for?
A client wants to preserve the reference to the ejbhome object of an enterprise bean instance and use it later. Which of the following can be serialized for this purpose?
what is the Control flow of an Entity?
What is backing bean?
What is Introspection ?
Can we write the Remote and Local Interfaces in one Bean. How do you define it in the deployment descriptor.
What does @singleton annotation do?
What is the difference between session and entity beans? When should I use one or the other?
what s the difference b/w EJB 2.0 and EJB 3.0 technically
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Using Container managed entity bean, how an entity bean can be created?
What is persistence?