What is Entity Bean and Session Bean?
Entity beans are persistant objects which represents the
data stored in database.they are also know as database
interactive beans.we have 2 different types of entity beans.
1.cmp
2.bmp
SESSION BEANS are reusable components and contain the logic
for business process.they are usually associated with one
client.they are also called as client interactive beans.
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Why should we use ejb?
What is the full form of ejb in java?
What is ejb client?
Life Cyle methods in Entity Bean with Bean Managed Persistence
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?
What is ejb role in j2ee?
Define SessionContext ?
In what way, the client gets a reference to an existing entity bean?
What is mdb?
Life cycle methods in stateless Session Beans?
Does spring use ejb?
What is a ejb container?