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Three processors with their respective process IDs given by P1, P2 and P3, having estimated completion time of 8 ms, 4 ms and 2 ms, respectively, enter a ready queue together in the order P1, P2 and P3. What is the average turn time in the Round Robin Scheduling Algorithm with time 2 ms?

 

(a) 10 ms

(b) 15 ms

(c) 20 ms

(d) 25 ms
in Operating System by Boss (32.9k points) | 79 views

1 Answer

0 votes
0-2 A
2-4 B
4-6 C
6-8 A
8-10 B
10-12 A
12-14 A

Av. Turn Around Time =

(14 +10 + 6) / 3

= 10.

ANSWER is (a) 10.

by Junior (537 points)

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