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How should I obtain my JDBC connection so that it participates in the EJB container's transaction? |
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My transaction aborted, but my database changes did not rollback. |
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Why did my JDBC code throw a rollback SQLException? |
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Explain about the concept of EJB? |
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Name some common roles which EJB performs? |
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Explain about POJOs which form a part of EJB? |
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Explain in detail about stateless session bean? |
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Explain about stateful session Beans? |
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Explain the difference between Container managed persistence and Bean managed persistence? |
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Explain about Entity bean and its features? |
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Explain about message driven beans? |
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Explain about the process of execution of EJBs? |
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Explain about instance methods? |
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Explain about class methods? |
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Explain about the transactions feature present in EJB? |
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Explain about deployment descriptor? |
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Explain about the naming and directory services present in EJB? |
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Explain about J2EE application and its components? |
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Explain about the method ready pool? |
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What is session Facade in EJB? |
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