Oracle
1Z0-860 · Question #224
1Z0-860 Question #224: Real Exam Question with Answer & Explanation
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Question
Which two statements are correct about EJB 3.0 stateful session beans and stateless session beans? (Choose two.)
Options
- ABoth can have multiple remote and local business interfaces.
- BBoth can be passivated by the EJB container to preserve resources.
- CBoth can choose to implement the javax.ejb.SessionSynchronization interface.
- DOnly the stateful session bean class is required to implement java.io.Serializable.
- EBoth bean classes can have the field injection of javax. persistence. EntityManager.
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