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Dell-EMC

E20-322 · Question #75

Click the calculator icon in the upper left-hand corner. A customer is planning to migrate their Exchange server to a VNX array using 15k drives. The customer has the following requirements: RAID…

The correct answer is B. 34. See the full explanation below for the reasoning.

Question

Click the calculator icon in the upper left-hand corner. A customer is planning to migrate their Exchange server to a VNX array using 15k drives. The customer has the following requirements:

RAID 1/0 4000 IOPS 50% reads 50% writes What is the minimum number of 15k (180 IOPS) drives required to meet the requirements?

Options

  • A30
  • B34
  • C36
  • D38

How the community answered

(33 responses)
  • A
    6% (2)
  • B
    76% (25)
  • C
    15% (5)
  • D
    3% (1)

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Full E20-322 Practice