In an EJB project, Howmany tables and How many entity beans
are used?
What are ejbs used for?
Why is ejb needed?
why object class is a parent of all classes in java?
What is the difference between message driven beans and stateless session beans?
What is EJB server?
Explain the architectural relationship between JavaBeans and JTA?
Is ejbCreate() method mandatory while defining a Session Bean?
How can one EJB be called from within another EJB?
What do you understand by annotation in ejb to do the database entity relationships/mappings with examples?
How does legacy object mapping work?
What are ejb containers?
For ejb applications with bean-managed transaction demarcations, which of the following is used by the client to get a reference to the usertransaction object for the weblogic server domain?