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Exam DES-1D12 topic 1 question 83 discussion

Actual exam question from Dell's DES-1D12
Question #: 83
Topic #: 1
[All DES-1D12 Questions]

A customer has a Dell EMC Unity 680F array with a single pool consisting of 10 drives configured with RAID 5 (4+1). What is the minimum number of drives required to expand the pool?

  • A. 1
  • B. 5
  • C. 6
  • D. 7
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Suggested Answer: A 🗳️

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Molnar
1 year, 8 months ago
Selected Answer: A
The 680F model is all Flash so their pools are Dynamic Pools so they only need a minimun 1 drive. The right answer is A.
upvoted 2 times
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UTRK23
1 year, 9 months ago
Selected Answer: A
Since it is a Dynamic pool , the expansion can be done with a minimum of 1 drives.
upvoted 1 times
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Molnar
1 year, 10 months ago
Selected Answer: A
A Pool can be expanded by 1 or more drives – If adding a new drive type, the Pool must be expanded with the minimum amount of drives (minimum for the RAID width selected) +1 for spare space
upvoted 1 times
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Molnar
1 year, 10 months ago
Selected Answer: C
Minimum number of drives when creating a Pool: RAID 5 4+1 6 (4+1)+ 1 Extra Drive
upvoted 1 times
Molnar
1 year, 8 months ago
I was wrong. The 680F model is all Flash so their pools are Dynamic Pools so they only need a minimun 1 drive. The right answer is A.
upvoted 1 times
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