Enlist the changes in EJB 2.1 ?
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Can we write the Remote and Local Interfaces in one Bean. How do you define it in the deployment descriptor.
Why is ejb used?
What are ejbs used for?
What does a deployment diagram specify?
Explain the architectural relationship between JavaBeans and JTA?
Explain the difference between, Java Class and Bean?
How does ejbs work?
What are the various types of entity beam?
How does ejb invocation happens?
What is ejb in spring?
How enterprise beans will handle concurrent and loopback calls on entity beans?
Differentiate “find a method” from “select method” in EJB ?