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A virtual memory based memory management algorithm partially swaps out a process. This is an example of

  1. short term scheduling
  2. long term scheduling
  3. medium term scheduling
  4. mutual exclusion

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Ans is C

Medium term scheduling is part of the swapping. It removes the processes from the memory. It reduces the degree of multiprogramming.

 Long term scheduler determines which programs are admitted to the system for processing. Job scheduler selects processes from the queue and loads them into memory for execution. Process loads into the memory for CPU scheduling.

Short-term scheduler (or CPU scheduler) – selects which process should be executed next and allocates CPU.

mutual exclusion has nothing to do here

Answer:

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