Consider the following set of processes, with the length of the CPU-burst time given in milliseconds:In addition to the processes listed above, the system also can enter an idle state (which there is no consumption for CPU resources. This idle state identified as p_idle). This state should be appearing in drawing Gantt Chart whenever the system has no other available processes to run.Each process is assigned a numerical priority, with a higher number indicating a higher relative priority.For each of the scheduling algorithms:FCFS (first come, first serve)Preemptive, Round robin scheduling algorithm: 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. Draw a Gantt chart to show how these processes would be scheduled.Give the turnaround time (total time from first arrival into ready state until cpu-burst is completed) of each process.Give the waiting time (total time spent in the Ready state) of each process.Give the average waiting time of all the processes. Processburst TimePriorityArrivalP120400P2253025P3253030P4153560P5105100P61010105

1. First-Come, First-Serve (FCFS) SchedulingExplanation of FCFS:The FCFS algorithm works exactly how…

Answered: Process burst Time Priority Arrival P1…

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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Consider the following set of processes, with the length of the CPU-burst time given in milliseconds:

In addition to the processes listed above, the system also can enter an idle state (which there is no consumption for CPU resources. This idle state identified as p_idle). This state should be appearing in drawing Gantt Chart whenever the system has no other available processes to run.

Each process is assigned a numerical priority, with a higher number indicating a higher relative priority.

For each of the scheduling algorithms:

FCFS (first come, first serve)
Preemptive, Round robin scheduling algorithm: 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.

Draw a Gantt chart to show how these processes would be scheduled.
Give the turnaround time (total time from first arrival into ready state until cpu-burst is completed) of each process.
Give the waiting time (total time spent in the Ready state) of each process.
Give the average waiting time of all the processes.