Answer / Raghavendra Mohan

There are three types of EJBs: Session Beans, Entity Beans, and Message-driven Beans.nnSession Beans provide business logic that is accessed by clients through a session or a conversation. They can be Stateless or Stateful.nnEntity Beans represent database tables and provide a mapping between the application and the database.nnMessage-driven Beans process messages from a message queue.

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