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Dell-EMC

E20-542 · Question #135

You are designing an SRDF/A solution with BCSD and the results of the model are shown in the exhibit. The BCSD model was run with the following settings: Source Array: VMAX 200K, 2-engine, 2 TB…

The correct answer is A. Inadequate number of RA ports. See the full explanation below for the reasoning.

Question

You are designing an SRDF/A solution with BCSD and the results of the model are shown in the exhibit. The BCSD model was run with the following settings:

Source Array: VMAX 200K, 2-engine, 2 TB cache Number of RA Ports: 4 Network Circuit: 450 MB/s Required RPO: 5 minutes Which conclusion can be made based on the modeling results?

Options

  • AInadequate number of RA ports
  • BInadequate bandwidth
  • CInadequate cache
  • DInadequate paging disk space

How the community answered

(27 responses)
  • A
    81% (22)
  • B
    11% (3)
  • C
    4% (1)
  • D
    4% (1)

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