Question

who fixes time quantum in Round Robin cpu scheduling​

Answer 1

Answer:

Example of Round-robin Scheduling

Step 1) The execution begins with process P1, which has burst time 4. ...

Step 2) At time =2, P1 is added to the end of the Queue and P2 starts executing.

Step 3) At time=4 , P2 is preempted and add at the end of the queue. ...

Step 4) At time=6 , P3 is preempted and add at the end of the queue.