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Dell-EMC

E20-545 · Question #95

Refer to the exhibit. The Unisphere Analyzer data shows all disks in a VNX. Using EMC best practices, what would be the best way of allocating storage from the unbound disks?

The correct answer is D. RAID 5 (4+1) group with 300 GB SAS disks and no hot spare. See the full explanation below for the reasoning.

Question

Refer to the exhibit. The Unisphere Analyzer data shows all disks in a VNX. Using EMC best practices, what would be the best way of allocating storage from the unbound disks?

Exhibits

E20-545 question #95 exhibit 1
E20-545 question #95 exhibit 2

Options

  • ARAID 5 (4+1) group with 300 GB SAS disks and one hot spare
  • BRAID 5 (5+1) group with 300 GB SAS disks and one hot spare
  • CRAID 5 (5+1) group with 300 GB SAS disks and no hot spare
  • DRAID 5 (4+1) group with 300 GB SAS disks and no hot spare

How the community answered

(32 responses)
  • A
    3% (1)
  • B
    9% (3)
  • C
    3% (1)
  • D
    84% (27)

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Full E20-545 Practice