JavaBeans brings the extraordinary power of the Java platform to component development, offering the ideal environment for a developer who wants to extend the concept of reusable component development beyond one platform and one architecture to embrace every platform and every architecture in the industry.
Can you control when passivation occurs?
What is the advantage of using Entity bean for database operations, over directly using JDBC API to do database operations? When would I use one over the other?
How EJB Invocation happens?
What is Entity Bean and Session Bean ?
What is message-driven bean?
Can the primary key in the entity bean be a Java primitive type such as int?
What is EJB QL?
Brief description about local interfaces?
How can I call one EJB from inside of another EJB?
What happens if remove( ) is never invoked on a session bean?
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