Question

Operating system schedulers are actually a hierarchy or levels of schedulers. Which one is not a goal of medium-term scheduler?
(1) improving the I/0 performance
(2) Removing processes from memory
(3) Swapping in/out of processes
(4) None of the above

Answer 1

Right answer is option B
hope it help you✌️✌️

Answer 2

Improving the I/0 performance is not a goal of medium-term scheduler.

• The OS scheduler governs how processes are moved between the ready and run queues, each of which can only have one entry per processor core.
• For process scheduling, the operating system employs a variety of schedulers. Long-term scheduler, short-term scheduler, and medium-term scheduler are the three types.

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