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List down the steps for the demonstration of ejp persistence mechanism.
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Answer Posted / Nitin Dutta
1. Create an Entity class that represents a database table.n2. Write the Persistence.xml file to configure the JPA provider and database connection.n3. Run the 'ejpc' command to create the persistent unit.n4. Implement the EntityManager in your EJB, such as Stateless Session Bean or Stateful Session Bean.n5. Use EntityManager methods like find(), persist(), merge(), remove() for CRUD operations.
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