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What is use of @postconstruct?
How stateful session beans will maintain consistency, across transaction updates?
What is ejb technology?
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?
Is it possible to write two ejb’s that share the same remote and home interfaces, and have different bean classes? If so, what are the advantages/disadvantages?
what is an ejb object?
What optimization could I use if the ejb container is the only point of write access to the database?
An EJB client, can marshall an object of the class java.lang.Class to an EJB?
Why do we need ejb?
Can remove() be a Stateless Session bean?
What is ptp model?
What is ejb in java with example?