Consider the following set of processes, with arrival times and the length of the CPU burst time given in milliseconds. a. Draw a Gantt chart that illustrates the execution of these processes using the Shortest-Remaining Time First (SRTF) scheduling algorithm. b. Give the average waiting time of Shortest-Remaining Time First (SRTF) scheduling algorithm. Note: Preempted processes are added to the end of the ready queue. Process Arrival Time Burst Time 4 B 1 3 2 1 D 3 E 4 3

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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Consider the following set of processes, with arrival times and the length of the CPU burst time given in
milliseconds.
a. Draw a Gantt chart that illustrates the execution of these processes using the Shortest-Remaining Time
First (SRTF) scheduling algorithm.
b. Give the average waiting time of Shortest-Remaining Time First (SRTF) scheduling algorithm.
Note: Preempted processes are added to the end of the ready queue.
Process
Arrival Time Burst Time
A
4
B
1
3
1
D
3
4
3
Transcribed Image Text:Consider the following set of processes, with arrival times and the length of the CPU burst time given in milliseconds. a. Draw a Gantt chart that illustrates the execution of these processes using the Shortest-Remaining Time First (SRTF) scheduling algorithm. b. Give the average waiting time of Shortest-Remaining Time First (SRTF) scheduling algorithm. Note: Preempted processes are added to the end of the ready queue. Process Arrival Time Burst Time A 4 B 1 3 1 D 3 4 3
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