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Dell-EMC

E20-542 · Question #136

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

How the community answered

(31 responses)
  • A
    74% (23)
  • B
    3% (1)
  • C
    16% (5)
  • D
    6% (2)

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