Consider the set of processes with arrival time (in milli second) and CPU burst time shown bellow. Calculate average waiting time, average turn around time, throughput and number of context switch. Process ID P1 P2 P3 P4 P5 Arrival Time 12 9 1 7 21 Burst time 20 17 28 23 13

Consider the set of processes with arrival time (in milli second) and CPU burst time shown bellow. Calculate average waiting time, average turn around time, throughput and number of context switch. Process ID P1 P2 P3 P4 P5 Arrival Time 12 9 1 7 21 Burst time 20 17 28 23 13

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

USE ROUND-ROBIN CPU SCHEDULING WITH TIME QUANTUM OF 7 milliseconds

Consider the set of processes with arrival time (in milli second) and CPU burst
time shown bellow. Calculate average waiting time, average turn around time,
throughput and number of context switch.
Process ID Arrival Time
P1
P2
P3
P4
P5
12
9
1
7
21
Burst time
20
17
28
23
13

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