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Dell-EMC

E20-393 · Question #179

How is the Dell EMC Unity Data Reduction Ratio calculated?

The correct answer is D. Add up the efficiencies gained from thin provisioning, Snapshots, and Compression. See the full explanation below for the reasoning.

Question

How is the Dell EMC Unity Data Reduction Ratio calculated?

Options

  • ADivide the predate-reduction size of all storage resources and their snapshots by the postdata-
  • BAdd up the efficiencies gained from thin provisioning, Deduplication, and Compression.
  • CDivide the predate-reduction size of all storage resources excluding their snapshots by the
  • DAdd up the efficiencies gained from thin provisioning, Snapshots, and Compression.

How the community answered

(22 responses)
  • A
    9% (2)
  • B
    5% (1)
  • C
    9% (2)
  • D
    77% (17)

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