RAID: Redundant Array of Independent Disks (RAID) is a group of two or more hard disk drives; all the hard disk drives contain same data. RAID is a technology that is used to increase the performance and reliability of the data storage. The RAID technology provides a high degree of fault tolerance. The word “redundant” means that the extra copy of everything recorded in an original disk is immediately recorded in other hard disks. All the hard disks contain the extra copy of the same data; if one disk fails, then the service will not be interrupted. If the main disk fails, then the other disks return the requested data. RAID contains different types of levels but the most common levels are RAID 0, 1, 5, 6, and 10.

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Answer 1

Question

Chapter 8, Problem 35SG

Program Plan Intro

RAID:

Redundant Array of Independent Disks (RAID) is a group of two or more hard disk drives; all the hard disk drives contain same data.

RAID is a technology that is used to increase the performance and reliability of the data storage.

The RAID technology provides a high degree of fault tolerance.

The word “redundant” means that the extra copy of everything recorded in an original disk is immediately recorded in other hard disks.

All the hard disks contain the extra copy of the same data; if one disk fails, then the service will not be interrupted.

If the main disk fails, then the other disks return the requested data.

RAID contains different types of levels but the most common levels are RAID 0, 1, 5, 6, and 10.

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Answer 2

Question

Chapter 8, Problem 35SG

Program Plan Intro

RAID:

Redundant Array of Independent Disks (RAID) is a group of two or more hard disk drives; all the hard disk drives contain same data.

RAID is a technology that is used to increase the performance and reliability of the data storage.

The RAID technology provides a high degree of fault tolerance.

The word “redundant” means that the extra copy of everything recorded in an original disk is immediately recorded in other hard disks.

All the hard disks contain the extra copy of the same data; if one disk fails, then the service will not be interrupted.

If the main disk fails, then the other disks return the requested data.

RAID contains different types of levels but the most common levels are RAID 0, 1, 5, 6, and 10.

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Answer 3

Question

Chapter 8, Problem 35SG

Program Plan Intro

RAID:

Redundant Array of Independent Disks (RAID) is a group of two or more hard disk drives; all the hard disk drives contain same data.

RAID is a technology that is used to increase the performance and reliability of the data storage.

The RAID technology provides a high degree of fault tolerance.

The word “redundant” means that the extra copy of everything recorded in an original disk is immediately recorded in other hard disks.

All the hard disks contain the extra copy of the same data; if one disk fails, then the service will not be interrupted.

If the main disk fails, then the other disks return the requested data.

RAID contains different types of levels but the most common levels are RAID 0, 1, 5, 6, and 10.

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Answer 4

Question

Chapter 8, Problem 35SG

Program Plan Intro

RAID:

Redundant Array of Independent Disks (RAID) is a group of two or more hard disk drives; all the hard disk drives contain same data.

RAID is a technology that is used to increase the performance and reliability of the data storage.

The RAID technology provides a high degree of fault tolerance.

The word “redundant” means that the extra copy of everything recorded in an original disk is immediately recorded in other hard disks.

All the hard disks contain the extra copy of the same data; if one disk fails, then the service will not be interrupted.

If the main disk fails, then the other disks return the requested data.

RAID contains different types of levels but the most common levels are RAID 0, 1, 5, 6, and 10.

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Answer 5

Chapter 8, Problem 35SG

Program Plan Intro

RAID:

Redundant Array of Independent Disks (RAID) is a group of two or more hard disk drives; all the hard disk drives contain same data.

RAID is a technology that is used to increase the performance and reliability of the data storage.

The RAID technology provides a high degree of fault tolerance.

The word “redundant” means that the extra copy of everything recorded in an original disk is immediately recorded in other hard disks.

All the hard disks contain the extra copy of the same data; if one disk fails, then the service will not be interrupted.

If the main disk fails, then the other disks return the requested data.

RAID contains different types of levels but the most common levels are RAID 0, 1, 5, 6, and 10.

Answer 6

Chapter 8, Problem 35SG

Program Plan Intro

RAID:

Redundant Array of Independent Disks (RAID) is a group of two or more hard disk drives; all the hard disk drives contain same data.

RAID is a technology that is used to increase the performance and reliability of the data storage.

The RAID technology provides a high degree of fault tolerance.

The word “redundant” means that the extra copy of everything recorded in an original disk is immediately recorded in other hard disks.

All the hard disks contain the extra copy of the same data; if one disk fails, then the service will not be interrupted.

If the main disk fails, then the other disks return the requested data.

RAID contains different types of levels but the most common levels are RAID 0, 1, 5, 6, and 10.

Answer 7

Chapter 8, Problem 35SG

Program Plan Intro

RAID:

Redundant Array of Independent Disks (RAID) is a group of two or more hard disk drives; all the hard disk drives contain same data.

RAID is a technology that is used to increase the performance and reliability of the data storage.

The RAID technology provides a high degree of fault tolerance.

The word “redundant” means that the extra copy of everything recorded in an original disk is immediately recorded in other hard disks.

All the hard disks contain the extra copy of the same data; if one disk fails, then the service will not be interrupted.

If the main disk fails, then the other disks return the requested data.

RAID contains different types of levels but the most common levels are RAID 0, 1, 5, 6, and 10.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 8 - Prob. 1SG Ch. 8 - Prob. 2SG Ch. 8 - Prob. 3SG Ch. 8 - Prob. 4SG Ch. 8 - Prob. 5SG Ch. 8 - Prob. 6SG Ch. 8 - Prob. 7SG Ch. 8 - Prob. 8SG Ch. 8 - Prob. 9SG Ch. 8 - Prob. 10SG

Solution Summary: The author explains that Redundant Array of Independent Disks (RAID) is a technology that increases the performance and reliability of the data storage.

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