[Solved] Which of the following is true about EJB transactions?

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Q.	Which of the following is true about EJB transactions?
A.	Nested transactions are supported by EJB 2.0
B.	Isolation levels specification is supported by EJB 2.0
C.	Bean-managed transaction demarcation must not be used in Message-driven beans
D.	Bean-managed transaction demarcation must not be used in Entity beans
Answer» D. Bean-managed transaction demarcation must not be used in Entity beans

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