Author-Check- Article-or-Video posted: "Comparison EJB 2 and EJB 3 EJB 2.0 has deployment descriptors but EJB 3.0 has no deployment descriptor In EJB 2.0 you have to write Home and Remote Interfaces But in EJB3.0 you do not need to write Home interfaces In EJB 3.0, all entities are identified w"
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