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Un-Answered Questions { EJB }

How many types of session beans are available in ejb?

511


What is entity bean in ejb?

540


How is ejb different from java beans?

495


How many enterprise beans?

539


Is it legal to have static initializer blocks in ejb?

544






Are entity beans allowed to create() methods?

573


Which services are provided to ejb components by the ejb container?

715


What is meant by ejb?

509


Differentiate Phantom from Un-repeatable?

557


What are the callback annotations for the stateless bean?

486


What is the advantage of using entity bean for database operations, over directly using jdbc api to do database operations?

542


What is the new basic requirement for a cmp entity bean class in 2.0 from that of ejb 1.1?

555


What do you mean by EJB architecture?

566


What is stateful session bean?

555


What are the various types of entity beam?

541