Average seek time = 8 msec ge rotational delay = 3 msec im rotational delay = 6 msecs Spindle speed = 10,000 rpm Sectors per track = 170 sectors
Average seek time = 8 msec ge rotational delay = 3 msec im rotational delay = 6 msecs Spindle speed = 10,000 rpm Sectors per track = 170 sectors
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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![Consider the following disk characteristics:
8 msec
=
Average seek time
Average rotational delay = 3 msec
Maximum rotational delay = 6 msecs
Spindle speed = 10,000 rpm
Sectors per track = 170 sectors
Sector size = 512 bytes.
What is the average time to read one sector?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f88f92c-1dfc-480b-be69-0be81436d199%2F09f2323e-efa1-4679-981b-2e93fd1ca920%2Ff99p3et_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the following disk characteristics:
8 msec
=
Average seek time
Average rotational delay = 3 msec
Maximum rotational delay = 6 msecs
Spindle speed = 10,000 rpm
Sectors per track = 170 sectors
Sector size = 512 bytes.
What is the average time to read one sector?
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