Answered: Which of the following is a measure of…

Which of the following is a measure of reliability of a disk? a. Seek time b. Average latency time c. Mean time to failure d. Average seek time

A+ Guide To It Technical Support

10th Edition

ISBN:9780357108291

Author:ANDREWS, Jean.

Publisher:ANDREWS, Jean.

Chapter5: Supporting Hard Drives And Other Storage Devices

Section: Chapter Questions

Problem 12TC

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Concept explainers

Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.

Question

108.	Which of the following is a measure of reliability of a disk?
a.	Seek time
b.	Average latency time
c.	Mean time to failure
d.	Average seek time

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