Four processes arrive at the same time with their priorities, execution times and I/0 times given in the table below. Assuming a Round-Robin Scheduling works with a quantum time of 3, but the scheduler selects the process with highest priority from the queue (NOT those arrived earliest), other than currently pre-empted process, at each turn; a-)Draw the timeline for CPU- and I/0- bursts for these processes b-)Calculate average turn-around time Exec 1/0 Exec Process Priority P1 10 4 7. 5 6. 3 P2 4 4 P3 1 10 1 4 P4
Four processes arrive at the same time with their priorities, execution times and I/0 times given in the table below. Assuming a Round-Robin Scheduling works with a quantum time of 3, but the scheduler selects the process with highest priority from the queue (NOT those arrived earliest), other than currently pre-empted process, at each turn; a-)Draw the timeline for CPU- and I/0- bursts for these processes b-)Calculate average turn-around time Exec 1/0 Exec Process Priority P1 10 4 7. 5 6. 3 P2 4 4 P3 1 10 1 4 P4
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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