Consider the following process with burst times and arrival times. Process Burst time Arrival Time РО 8 P1 P2 4 P3 1 7 Which of the following statements are correct? The average waiting time will be same using shortest job first and shortest remaining time first. I. II. The waiting time of process P0 and process P1 using Round Robin CPU scheduling policy with time quantum as 3 units is same. The average waiting time using first come first serve is less than the average waiting time using short remaining time first. III. (A)Only I (B) Only II (C)I and II (D)I and III.
Consider the following process with burst times and arrival times. Process Burst time Arrival Time РО 8 P1 P2 4 P3 1 7 Which of the following statements are correct? The average waiting time will be same using shortest job first and shortest remaining time first. I. II. The waiting time of process P0 and process P1 using Round Robin CPU scheduling policy with time quantum as 3 units is same. The average waiting time using first come first serve is less than the average waiting time using short remaining time first. III. (A)Only I (B) Only II (C)I and II (D)I and III.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:Consider the following process with burst times and arrival times.
Process
Burst time
Arrival Time
РО
8
P1
P2
4
P3
1
7
Which of the following statements are correct?
The average waiting time will be same using shortest job first and shortest remaining
time first.
I.
II.
The waiting time of process P0 and process P1 using Round Robin CPU scheduling
policy with time quantum as 3 units is same.
The average waiting time using first come first serve is less than the average waiting
time using short remaining time first.
III.
(A)Only I
(B) Only II
(C)I and II
(D)I and III.
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