Please answer Thank You very much 2.Solve the following CPU Scheduling problem* First Come First Serve (FCFS) and* Round Robin (RR) with quantum time = 3ProcessArrival TimeBurst TimeP1215P231P312P44Average turnaround time =?Average waiting time =?* Shortest Job First (Preemptive)ProcessArrival TimeBurst TimeP115P231P3112P444P527P681P724Average turnaround time =?Average waiting time =?

Solve the given CPU scheduling problem

Answered: * First Come First Serve (FCFS) and *…

* First Come First Serve (FCFS) and * Round Robin (RR) with quantum time = 3 Process Arrival Time Burst Time P1 15 P2 3 1 P3 12 P4 4 4 Average turnaround time =? Average waiting time =?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Please answer Thank You very much

2.Solve the following CPU Scheduling problem
* First Come First Serve (FCFS) and
* Round Robin (RR) with quantum time = 3
Process
Arrival Time
Burst Time
P1
2
15
P2
3
1
P3
12
P4
4
Average turnaround time =?
Average waiting time =?
* Shortest Job First (Preemptive)
Process
Arrival Time
Burst Time
P1
15
P2
3
1
P3
1
12
P4
4
4
P5
2
7
P6
8
1
P7
2
4
Average turnaround time =?
Average waiting time =?

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