When live RAID backups are made of actual hard drives, they may lose some of their storage space. Is it worth half of your disc room to make a copy? What RAID configuration saves hard drives in a home computer that loses power often?

When live RAID backups are made of actual hard drives, they may lose some of their storage space. Is it worth half of your disc room to make a copy? What RAID configuration saves hard drives in a home computer that loses power often?

A+ Guide to Hardware (Standalone Book) (MindTap Course List)

9th Edition

ISBN:9781305266452

Author:Jean Andrews

Publisher:Jean Andrews

Chapter6: Supporting Hard Drives And Other Storage Devices

Section: Chapter Questions

Problem 3TC

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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.

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