Questions on CPU Scheduling(SRTF)

By nimda / July 1, 2015

Que1-

P No.	AT	BT
1	0	7
2	1	5
3	2	3
4	3	1
5	4	2
6	5	1

Solution-

P No.	AT	BT	TAT	WT	CT
1	0	7	19	13	19
2	1	5	12	7	13
3	2	3	4	1	9
4	3	1	1	0	4
5	4	2	5	3	6
6	5	1	2	1	7
			43/6=7.16	24/6=4

Que2-

Solution-

QUE2ANS

Que3-

P No.	AT	BT
1	2	8
2	7	1
3	6	2
4	3	8
5	5	6

Solution-

QUE3ANS

Que4-

P No.	AT	BT
1	0	9
2	1	4
3	2	9

Solution-

Ques4Ans

Que5- What is the Turn Around Time and Waiting Time of process p2?

P No.	AT	BT	CT
1	0	20	20
2	15	25	55
3	30	10	40
4	45	15	70

Solution-

P No.	AT	BT	CT	TAT	WT
1	0	20	20
2	15	25	55	40	50
3	30	10	40
4	45	15	70

Que6- Calculate Average Turnaround Time.

P No.	AT	BT
P1	0	5
P2	1	3
P3	2	3
P4	4	1

Solution-

que6ans

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