How many types of session beans are available in ejb?
What is the difference between ejb and spring?
Is ejbCreate() method mandatory while defining a Session Bean?
What is passivation and activation in ejb?
Explain ejbhome and ejbobject in ejb?
In what format is the conversational data written to the disk?
Why stateless is better than stateful?
TX operation funtion executed by?
What is entity beans in ejb with example?
What is the procedure for the creation of stateless ejb?
Enlist the CallBack methods of Entity Bean.
What is the use of @ejb annotation?
What is enterprise bean?
What is stateful session bean?
What is the use of @resource?