The following metric shown the arrival time, the CPU time and the priority for a particular process in milliseconds (ms). Process Arrival Time (ms) CPU cycle (ms) Priority A 0 7 2 B 2 4 4 C 4 8 1 D 7 6 4 E 9 3 3 (Assume a larger priority number implies a higher priority)
The following metric shown the arrival time, the CPU time and the priority for a particular process in milliseconds (ms). Process Arrival Time (ms) CPU cycle (ms) Priority A 0 7 2 B 2 4 4 C 4 8 1 D 7 6 4 E 9 3 3 (Assume a larger priority number implies a higher priority)
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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Q2. The following metric shown the arrival time, the CPU time and the priority for a particular process in milliseconds (ms).
|
Process |
Arrival Time (ms) |
CPU cycle (ms) |
Priority |
|
A |
0 |
7 |
2 |
|
B |
2 |
4 |
4 |
|
C |
4 |
8 |
1 |
|
D |
7 |
6 |
4 |
|
E |
9 |
3 |
3 |
(Assume a larger priority number implies a higher priority)
Draw a Gantt chart illustrating the execution of the above processes, and calculate the average turnaround time and average waiting time based on each of the following
- Shortest Job Next (Non-preemptive)?
- Preemptive Priority?
- Round Robin (Time Quantum = 2ms) ?
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