CPU burst time given in milliseconds: Process Arrival Time CPU Burst Time/ Service Time/ Processing Time 3 Priority P1 0 2 P2 1 5 3 P3 2 2 1 P4 3 3 3 P5 4
CPU burst time given in milliseconds: Process Arrival Time CPU Burst Time/ Service Time/ Processing Time 3 Priority P1 0 2 P2 1 5 3 P3 2 2 1 P4 3 3 3 P5 4
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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Question
Solve the given problems A and B

Transcribed Image Text:Consider the following set of processes, with the length of the
CPU burst time given in milliseconds:
Process Arrival Time
CPU Burst Time/
Service Time/
Processing Time
3
Priority
P1
0
2
P2
1
5
3
P3
2
2
1
P4
3
3
3
P5
4
4
4
a) Draw the Gantt charts illustrating the execution of these
processes using:
1. FCFS
2. SJF (SPN)
3. SRT
4. HRRN
s a nonpreemptive priority (a smaller priority number
implies a higher priority)
6 RR (q=1)
7. RR (q=3)
& Combining RR (q-2) and priority scheduling
9. Feedback (q-1)
10. Feedback (q-2)
b) Fill out the following table for each of the scheduling
algorithms in part a.
Process
Arrival Starting Completion Response Waiting Turnaround
Time Time
Time
Time Time
P1 0
Time
P2
1
P3
2
P4
3
P5
4
Average

Transcribed Image Text:Assume that process Pl has a period of pl = 90 and a CPU burst of t1 = 35..
For process P2, the corresponding values are p2 = 40 and 12 = 20.
Draw the Gantt charts till the time 160 illustrating the execution of these processes along with their deadlines using:
Rate-monotonic scheduling
Earliest-deadline-first (EDF) scheduling
Expert Solution

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Step 1: Informing about important notice of bartleby
VIEWStep 2: Drawing Gantt chart and filling table for FCFS algorithm :
VIEWStep 3: Drawing Gantt chart and filling table for SJF algorithm :
VIEWStep 4: Drawing Gantt chart and filling table for SRT algorithm :
VIEWStep 5: Drawing Gantt chart and filling table for HRRN algorithm :
VIEWStep 6: Drawing Gantt chart and filling table for non-preemptive priority algorithm :
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