nerdexam
Oracle

1Z0-860 · Question #51

Which two statements are true about EJB 3.0 JMS message-driven beans? (Choose two.)

The correct answer is A. The developer can use JMS message selector declarations to restrict the messages that the bean D. The developer can use the activation Configelement of the MessageDrive nannotation to specify. See the full explanation below for the reasoning.

Question

Which two statements are true about EJB 3.0 JMS message-driven beans? (Choose two.)

Options

  • AThe developer can use JMS message selector declarations to restrict the messages that the bean
  • BThe developer can associate the bean with a specific queue or topic using the resource-ref element of
  • CTo achieve concurrent processing of more than one message at a time, more than one bean class must
  • DThe developer can use the activation Configelement of the MessageDrive nannotation to specify

How the community answered

(54 responses)
  • A
    83% (45)
  • B
    11% (6)
  • C
    6% (3)

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