Consider the following processes:Process Arrival Time Service Time A 0 3 B 1 1 C 3 3 D 4 2 E 5 5 Show how the above processes execute over time on a single CPU system (i.e., please drawthe schedule where the x-axis is the time). Compute the completion time for each process,and the average turnaround time for all processes under each of the following schedulers:(a) FCFS. (b) Round Robin with (q = 1). (c) Shortest Job First. (d) Shortest Remaining Time First. (e) HRRN.
Consider the following processes:Process Arrival Time Service Time A 0 3 B 1 1 C 3 3 D 4 2 E 5 5 Show how the above processes execute over time on a single CPU system (i.e., please drawthe schedule where the x-axis is the time). Compute the completion time for each process,and the average turnaround time for all processes under each of the following schedulers:(a) FCFS. (b) Round Robin with (q = 1). (c) Shortest Job First. (d) Shortest Remaining Time First. (e) HRRN.
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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Consider the following processes:
Process Arrival Time Service Time
A | 0 | 3 |
B | 1 | 1 |
C | 3 | 3 |
D | 4 | 2 |
E | 5 | 5 |
Show how the above processes execute over time on a single CPU system (i.e., please draw
the schedule where the x-axis is the time). Compute the completion time for each process,
and the average turnaround time for all processes under each of the following schedulers:
(a) FCFS.
(b) Round Robin with (q = 1).
(c) Shortest Job First.
(d) Shortest Remaining Time First.
(e) HRRN.
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