Feedback queues
20072007
Feedback queues
Answer: B. dispatch tasks according to execution characteristics — Multilevel feedback queues dispatch tasks according to observed execution characteristics, moving processes between queues based on behavior such as CPU…
- A.
are very simple to implement
- B.
dispatch tasks according to execution characteristics
- C.
are used to favour real time tasks
- D.
require manual intervention to implement properly
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Correct answer: B
Multilevel feedback queues dispatch tasks according to observed execution characteristics, moving processes between queues based on behavior such as CPU bursts and waiting time.
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