a)The average turnaround time for these processes with the FCFS scheduling algorithm: b) The average waiting time for these processes with the FCFS scheduling algorithm: c) The average turnaround time for these processes with the SJF scheduling algorithm:  d) The average waiting time for these processes with the SJF scheduling algorithm:

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
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accordint to image please answer these questions?

 

a)The average turnaround time for these processes with the FCFS scheduling algorithm:

b) The average waiting time for these processes with the FCFS scheduling algorithm:

c) The average turnaround time for these processes with the SJF scheduling algorithm: 

d) The average waiting time for these processes with the SJF scheduling algorithm: 

Suppose that the following processes arrive for execution at the times indicated. Each process
will run for the amount of time listed. In answering the questions, use non-preemptive
scheduling, and base all decisions on the information you have at the time the decision must
be made.
*While answering the questions use floating-point numbers, i.e., write 12.5 instead of 25/2.
PO, arrival time: 0, Burst Time: 6
P1, arrival time: 1, Burst Time: 4
P2, arrival time: 3, Burst Time: 3
P3, arrival time: 12, Burst Time: 2
Transcribed Image Text:Suppose that the following processes arrive for execution at the times indicated. Each process will run for the amount of time listed. In answering the questions, use non-preemptive scheduling, and base all decisions on the information you have at the time the decision must be made. *While answering the questions use floating-point numbers, i.e., write 12.5 instead of 25/2. PO, arrival time: 0, Burst Time: 6 P1, arrival time: 1, Burst Time: 4 P2, arrival time: 3, Burst Time: 3 P3, arrival time: 12, Burst Time: 2
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