Question 1:
How to design Control class , Datastore class and entity class (as
per UML) in J2EE Entity Bean.?

Question 2:
In EJB 2.0 , if Bean class has all settor and gettor method abstract
then where it's implementation is done?

Question 3:
How we can define interfaces for the EJB 2.0 's Bean class?

Question 4:
What is the difference between Local and Remote Interfaces in EJB 2.0?

Question 5:
How DSN less connection is done for EJB 2.0 ?