Is it possible to write two EJBs that have different bean
classes, but they share same Remote interface and Home
interfaces?
What is an ejb container?
Enlist the CallBack methods of Entity Bean.
Why serialization is used?
What is the use of @ejb annotation?
ejbCreate in Entity bean and create method in EJB home, have the same parameters?
What is the difference between find and select methods in ejb?
What is enterprise bean provider?
Explain transaction and various methods to manage it?
How ejb invocation happens?
What is Session Bean Interface?
What are ejbs used for?
What are the required methods to implement EJB architecture?