Question: 1. Considering the following processes with its corresponding Burst Time and Arrival Time. Process CPU Burst Time Arrival time P1 12 0 P2 4 3

1. Considering the following processes with its corresponding Burst Time and Arrival Time.

Process

CPU Burst Time

Arrival time

P1

12

0

P2

4

3

P3

9

5

P4

7

6

Calculate the average Turnaround time and average waiting time using the following scheduling algorithm:

a. Shortest Job first (Pre-emptive)

b. First Come First Serve

c. Round Robin with time slice = 2

COURSE : Operating System

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