Enlist the changes in EJB 2.1 ?
What is an entity manager?
What is ejb and its properties?
What is difference between ejb and spring?
What are the system services of ejb container?
how can u integrate ejb and hibernate? How can u call hibernateDAO methods in session bean?
What is @enableautoconfiguration?
Explain the concept of local interfaces?
The ejb container implements the ejbhome and ejbobject classes. For every request from a unique client, does the container create a separate instance of the generated ejbhome and ejbobject classes?
How does ejb container work?
What are the various types of entrepreneur java bean?
Match the ejb functions given below with the functionality equivalent in sql?
What do you mean by in-memory replication?
What are ejb containers?
What is stateless session?