task (which consumes no CPU resources and is identified as Piate). This task has priority 0 and is scheduled whenever the system has no other available processes to run. The length of a time quantum is 10 units. If a process is preempted by a higher-priority process, the preempted process is placed at the end of the queue. Thread | Priority | Burst | Arrival P P2 P3 P4 P3 20 25 25 40 25 30 30 30 35 15 60 10 100 P. 10 10 105 a. Show the scheduling order of the processes using a Gantt chart. b. What is the turmaround time for each process? c. What is the waiting time for each process? d. What is the CPU utilization rate?

Computer Networking: A Top-Down Approach (7th Edition)
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Chapter1: Computer Networks And The Internet
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The following processes are being scheduled using a preemptive, roundrobin scheduling algorithm. Each process is assigned a numerical
priority, with a higher number indicating a higher relative priority.
In addition to the processes listed below, the system also has an idle task (which consumes no CPU resources and is identified as Pidle). This
task has priority 0 and is scheduled whenever the system has no other
available processes to run. The length of a time quantum is 10 units.
If a process is preempted by a higher-priority process, the preempted
process is placed at the end of the queue.

task (which consumes no CPU resources and is identified as Pidle). This
task has priority 0 and is scheduled whenever the system has no other
available processes to run. The length of a time quantum is 10 units.
If a process is preempted by a higher-priority process, the preempted
process is placed at the end of the queue.
Thread Priority | Burst
P
P2
P3
P4
Arrival
40
20
30
25
25
30
25
30
15
10
35
60
P5
100
10
10
105
a. Show the scheduling order of the processes using a Gantt chart.
b. What is the turnaround time for each process?
c. What is the waiting time for each process?
d. What is the CPU utilization rate?
Transcribed Image Text:task (which consumes no CPU resources and is identified as Pidle). This task has priority 0 and is scheduled whenever the system has no other available processes to run. The length of a time quantum is 10 units. If a process is preempted by a higher-priority process, the preempted process is placed at the end of the queue. Thread Priority | Burst P P2 P3 P4 Arrival 40 20 30 25 25 30 25 30 15 10 35 60 P5 100 10 10 105 a. Show the scheduling order of the processes using a Gantt chart. b. What is the turnaround time for each process? c. What is the waiting time for each process? d. What is the CPU utilization rate?
6.17 The following processes are being scheduled using a preemptive, round-
robin scheduling algorithm. Each process is assigned a numerical
priority, with a higher number indicating a higher relative priority.
În addition to the processes listed below, the system also has an idle
Transcribed Image Text:6.17 The following processes are being scheduled using a preemptive, round- robin scheduling algorithm. Each process is assigned a numerical priority, with a higher number indicating a higher relative priority. În addition to the processes listed below, the system also has an idle
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