When many processes compete for CPU time, what happens if their priorities are identical?
When many processes compete for CPU time, what happens if their priorities are identical?
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
When many processes compete for CPU time, what happens if their priorities are identical?
Expert Solution
Step 1
The scheduler permits each process to run for its own time as long as the processes
are prepared in a high priority queue.
The scheduler would only look lower if no processes with this priority level were available.
A approach for scheduling operations that is based on priorities is scheduling.
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