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Question 459 - SK0-005 discussion

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A technician is setting up a repurposed server. The minimum requirements are 2TB while ensuring the highest performance and providing support for one drive failure. The technician has the following six drives available:

500GB, 10,000rpm

600GB, 10,000rpm

500GB, 7,200rpm

500GB, 10,000rpm

600GB, 15,000rpm

600GB, 10,000rpm

Which of the following drive selections should the technician utilize to best accomplish this goal?

A.

1, 2, 4, and 6

Answers
A.

1, 2, 4, and 6

B.

1, 2, 3, 5, and 6

Answers
B.

1, 2, 3, 5, and 6

C.

1, 2, 4, 5, and 6

Answers
C.

1, 2, 4, 5, and 6

D.

1, 2, 3, 4, and 6

Answers
D.

1, 2, 3, 4, and 6

Suggested answer: C

Explanation:

The goal is to achieve 2TB total storage, high performance, and support for one drive failure. Using RAID 5 or RAID 10 can provide redundancy while maximizing performance.

1, 2, 4, 5, and 6 (Answer C): This selection includes the highest-capacity and highest-performance drives (600GB and 500GB at high RPM speeds). Using these drives will provide the necessary capacity (500GB + 600GB + 500GB + 600GB + 600GB = 2.8TB) and performance with one drive redundancy (RAID 5 or 10).

Other options (A, B, D): These combinations either lack the necessary capacity or mix slower drives (7,200rpm), reducing overall performance.

CompTIA Server+

Reference:

This topic is covered under SK0-005 Objective 1.5: Explain storage technologies and RAID configurations.

asked 06/11/2024
Geetanjali Singh
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