Multiple choice

There is/are _____ type(s) of scheduler(s).

  1. 1

  2. 2

  3. 3

  4. 4

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Operating systems have three types of schedulers: long-term (job scheduler) admits processes, medium-term (memory scheduler) handles swapping, and short-term (CPU scheduler) allocates the CPU to ready processes.