aDefine disk access time, seek time and rotational latency.
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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answer this question please
![aDefine disk access time, seek time and rotational latency.
bConsider a demand paging system with the following time measured utilizations:
for each of the following say whether it will improve CPU utilization. Explain your
answers:
i)
i1)
Install a faster CPU.
111
iv)
v)
vi)
vii)
Install a bigger paging disk.
Increase the degree of multiprogramming.
Increase the page size
Install more main memory
Decrease the degree of multiprogramming
Install a faster hard disk](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F468331c0-8c83-4a75-8410-e7b60a5229c1%2F31b8a3a4-1121-49ef-b7f3-ff9212705b3c%2F2u2huee_processed.jpeg&w=3840&q=75)
Transcribed Image Text:aDefine disk access time, seek time and rotational latency.
bConsider a demand paging system with the following time measured utilizations:
for each of the following say whether it will improve CPU utilization. Explain your
answers:
i)
i1)
Install a faster CPU.
111
iv)
v)
vi)
vii)
Install a bigger paging disk.
Increase the degree of multiprogramming.
Increase the page size
Install more main memory
Decrease the degree of multiprogramming
Install a faster hard disk
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