Programming Tutorials

Interview Question: What is difference between EJB 1.1 and EJB 2.0?

By: Ash in Interview Tutorials on 2008-08-13  

Question:What is difference between EJB 1.1 and EJB 2.0?

Answer: The bulk of the changes in EJB 2.0 are found in the definition of a new CMP component model. It's radically different from the old CMP model because it introduces an entirely new participant, the persistence manager, and a completely new way of defining container-managed fields, as well as relationships with other beans and dependent objects.

 

 

 

 





Add Comment

* Required information
1000

Comments

No comments yet. Be the first!

Most Viewed Articles (in Interview )

Latest Articles (in Interview)