How do you implement the Local Interfaces ?
why object class is a parent of all classes in java?
What do you mean by ejb?
What is persistence?
Where a bean can be used ?
What is activemq used for?
What are the key benefits of the ejb technology?
Difference between container-managed & bean-managed persistence?
What are the different kind of ejb's?
What is ejb context?
How bean-managed transactions will work?
Can more than a single table be mapped in cmp?
Explain ejbhome and ejbobject in ejb?