PRINT UPGRADE - COMPTIA A+ CORE 2 EXAM
10th Edition
ISBN: 9780357482971
Author: ANDREWS
Publisher: CENGAGE L
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Chapter 5, Problem 4TC
Explanation of Solution
Given: Two matching HDDs.
To find: The optimal RAID technique that can be used to improve the performance of the system.
Solution:
R...
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Students have asked these similar questions
Which RAID levels offer the best economy while providing adequate redundancy?
Which RAID levels give the best balance between low cost and sufficient redundancy?
6.
The RAID level which mirroring is done along with stripping is
a.
RAID 1+0
b.
RAID 0
c.
RAID 2
d.
Both a and b
Chapter 5 Solutions
PRINT UPGRADE - COMPTIA A+ CORE 2 EXAM
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Similar questions
- Creating a RAID array is a technique for generating live backups of physical hard drives, however doing so will reduce the available capacity of the hard drive. Alternatively, would you like to have backup at the expense of half your available disk space? When it comes to a home computer system that has regular power outages that may result in hard disk failures, which kind of RAID is the best choice?arrow_forwardCreating a RAID array is a way for producing live backups of physical hard drives; however, doing so will lower the amount of available capacity on the physical hard drive. Alternatively, would you like to have backup at the cost of half of your available disc space? The ideal RAID configuration for a home computer system with frequent power outages that may result in hard disc failures is determined by the frequency of power outages.arrow_forwardCreating a RAID array is a way for producing live backups of physical hard drives; however, doing so willower the amount of available capacity on the physical hard drive. Alternatively, would you like to have backup at the cost of half of your available disc space? The ideal RAID configuration for a home computer system with frequent power outages that may result in hard disc failures is determined by the frequency of power outages.arrow_forward
- Answer the following regarding RAID levels.a. Before adding the redundancy data, our RAID drive has 4 disk drives. If we choose RAID 1, how many extra drives do we need to add to store redundancy? RAID 5? RAID 6?b. We decide to use RAID 0 because we want our RAID drive to support multiple accesses as much as possible (that is, multiple different processes accessing disk simultaneously). Should we use small stripes or large stripes? Explain.c. RAID 4 is not used, why not? What RAID level would we use in place of RAID 4?arrow_forwardCreating a RAID array is a technique for generating live backups of physical hard drives, although doing so will reduce the available capacity of the hard drive. Alternatively, would you want to have backup at the expense of half your available disc space? When it comes to a home computer system that has regular power outages that might result in hard disc failures, which form of RAID is the best choice?arrow_forwardGive an example of an environment or application that best matches the characteristics of each of the following RAID levels. Cite your references. a. Level 0 b. Level 1 C. Level 3 d. Level 5 e. Level 6arrow_forward
- When someone says that they have a "RAID structure" in their storage devices, what precisely does this entail when it comes to referring to an operating system? How does the performance of the various levels of RAID installations compare to that of one another, and which level offers the best results?arrow_forwardA method for doing live backups of physical hard drives is to set up a RAID array, however doing so will diminish the hard drive's capacity. Would you rather have backup at the cost of using up half your disc space, as an alternative? Which kind of RAID is the best option for a home computer system that often experiences power outages that might lead to hard disc failures?arrow_forwardWhich RAID levels offer the best value for money while yet providing adequate redundancy?arrow_forward
- Which RAID level makes use of a mirror (shadow) set and which does not?arrow_forwardWhich RAID levels provide the optimum balance of cost and redundancy?arrow_forwardA method for doing live backups of physical hard drives is to set up a RAID array, albeit doing so will lower the hard drive's capacity. Would you rather have backup at the cost of using up half your disk space, as an alternative? Which kind of RAID is the best option for a home computer system that often experiences power outages that might cause hard disk failures?arrow_forward
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