Question

Which of the following allows a lower priority task to run despite the higher priority task is active and waiting to preempt?

a.

message queue

b.

message passing

c.

semaphore

d.

priority inversion

Posted under Embedded Systems

Answer: (d).priority inversion

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Q. Which of the following allows a lower priority task to run despite the higher priority task is active and waiting to preempt?

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