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Interview Questions on EJB

843829Oct 18 2003 — edited Dec 25 2003

Hello ,

I am quite new to EJB. I have found interview questions posted here in forum but could not find answers for following questions. If someone know, please help me. Thanks in advance.

1) How many tables can be attached to entity Bean?
2) Why field variables are declared public in entity bean?
3) Which class is implemented in primary key class?
4) How does stateful entity bean stores it's state?
5) Why does stateless session bean does not store its state even though it has ejbActivate and ejbPassivate methods ?
6) If my browser do not support cookie and cookie is sent by the server, what will happen?
7) Can we use user defined threads in EJB? if no then why?

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Locked on Jan 22 2004

Added on Oct 18 2003

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