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Assume that the scheduler is implemented in a multi-processors, that means processes can run concurrently. Consider the following processes with the relative CPU bursts, Process P₁ P₂ P3 P₁ Q1 Arrival Time Burst Time 0 1 2 3 Assume that the Multilevel Feedback Queue scheduler is used as a CPU scheduler, as shown in the following figure: Qo Q2 quantum = 8 quantum = 16 7 60 20 40 FCFS a) Draw Gantt Chart for the Multilevel Feedback Queue schedule b) Calculate the average response time c) Calculate the average turnaround time

Assume that the scheduler is implemented in a multi-processors, that means processes can run concurrently. Consider the following processes with the relative CPU bursts, Process P₁ P₂ P3 P₁ Q1 Arrival Time Burst Time 0 1 2 3 Assume that the Multilevel Feedback Queue scheduler is used as a CPU scheduler, as shown in the following figure: Qo Q2 quantum = 8 quantum = 16 7 60 20 40 FCFS a) Draw Gantt Chart for the Multilevel Feedback Queue schedule b) Calculate the average response time c) Calculate the average turnaround time

Computer Networking: A Top-Down Approach (7th Edition)
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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Assume that the scheduler is implemented in a multi-processors, that means processes can run concurrently. Consider the following processes with the relative CPU bursts, Process P₁ P₂ P3 P4 Qo Assume that the Multilevel Feedback Queue scheduler is used as a CPU scheduler, as shown in the following figure: Q1 Arrival Time 0 1 2 3 Q2 quantum = 8 quantum = 16 Burst Time 7 60 20 40 FCFS a) Draw Gantt Chart for the Multilevel Feedback Queue schedule b) Calculate the average response time c) Calculate the average turnaround time
Transcribed Image Text:Assume that the scheduler is implemented in a multi-processors, that means processes can run concurrently. Consider the following processes with the relative CPU bursts, Process P₁ P₂ P3 P4 Qo Assume that the Multilevel Feedback Queue scheduler is used as a CPU scheduler, as shown in the following figure: Q1 Arrival Time 0 1 2 3 Q2 quantum = 8 quantum = 16 Burst Time 7 60 20 40 FCFS a) Draw Gantt Chart for the Multilevel Feedback Queue schedule b) Calculate the average response time c) Calculate the average turnaround time
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