(d) Consider the following set of processes, with the length of the CPU burst given in milliseconds: Process ID Burst Time (ms) Priority PI 6 3 P2 3 2 P3 5 1 P4 4 2 P5 1 3 Assume that processes have arrived in the order P1, P2, P3, P4, P5, all at time 0. Show the order of process execution with the corresponding time intervals for each algorithm, and calculate the turnaround time of each process as well as the average waiting time over all processes, for each of the following scheduling algorithms: First Come First Serve (FCFS), Shortest Job First (SJF), non-preemptive priority (a smaller priority number implies a higher priority), and pre-emptive Round Robin (RR) with time quantum = 2. It is sufficient to express what needs to be calculated for the average waiting times (e.g. give fractions).

(d) Consider the following set of processes, with the length of the CPU burst given in milliseconds: Process ID Burst Time (ms) Priority PI 6 3 P2 3 2 P3 5 1 P4 4 2 P5 1 3 Assume that processes have arrived in the order P1, P2, P3, P4, P5, all at time 0. Show the order of process execution with the corresponding time intervals for each algorithm, and calculate the turnaround time of each process as well as the average waiting time over all processes, for each of the following scheduling algorithms: First Come First Serve (FCFS), Shortest Job First (SJF), non-preemptive priority (a smaller priority number implies a higher priority), and pre-emptive Round Robin (RR) with time quantum = 2. It is sufficient to express what needs to be calculated for the average waiting times (e.g. give fractions).

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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