Explain the concept of connection pooling feature of ejb container?
How is an entity bean created?
What is persistence?
Is success EJB3.0 in the Market? IF yes just explain main differences between EJB2.0 and EJB3.0.
How many types of session beans are available in ejb?
What are ejbs used for?
Can we write the Remote and Local Interfaces in one Bean. How do you define it in the deployment descriptor.
What is entity bean?
What is enterprise bean?
What are ejb components?
What is the advantage of using entity bean for database operations, over directly using jdbc api to do database operations? When would I use one over the other?
why object class is a parent of all classes in java?
whatis the diff between ejb and servlet/jsp