Question 4882 – UGC NET CS 2018-DEC Paper-2

Consider the following set of processes and the length of CPU burst time given in milliseconds:

Assume that processes being scheduled with Round-Robin Scheduling Algorithm with Time Quantum 4ms. Then The waiting time for P4 is _________ ms.

Correct Answer: C

Question 15 Explanation:

Waiting time = Turnaround time- Burst time
Turnaround time = Completion time – Arrival time.
Since in question Arrival time is not given so consider it as “0” for all the processes .