Multiple choice technology mainframe

A triggers B and C. C have requirements of D and E. What will happen if A completes, D and E are active.

  1. B and C are not triggered.

  2. B is active, C is not triggered.

  3. B is active, C is in REQ queue

  4. B and C in RDY queue.

  5. B and C in REQ queue
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

When A completes: B has no requirements, so B becomes active immediately. C requires D and E - D is active, E is active, but C's requirement is for D and E to COMPLETE, not be active. Since D and E are not complete, C moves to REQ queue.

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