When a process is removed by the operating system from the CPU, the information on the current condition of that process needs to be stored, so it is possible restore the process to the same condition when it is return to the CPU. Explain how the relevant information on the condition is stored, and provide two examples of what information is stored. (b) (i) Explain why priorities are used by operating systems when scheduling processes.

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter11: Operating Systems
Section: Chapter Questions
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When a process is removed by the operating system from the CPU, the information
on the current condition of that process needs to be stored, so it is possible restore
the process to the same condition when it is return to the CPU. Explain how the
relevant information on the condition is stored, and provide two examples of what
information is stored.
(b) (i) Explain why priorities are used by operating systems when scheduling processes.
Transcribed Image Text:When a process is removed by the operating system from the CPU, the information on the current condition of that process needs to be stored, so it is possible restore the process to the same condition when it is return to the CPU. Explain how the relevant information on the condition is stored, and provide two examples of what information is stored. (b) (i) Explain why priorities are used by operating systems when scheduling processes.
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