nerdexam
IBM

C4090-456 · Question #5

XIV hardware architecture optimizes the usage of snapshots by:

The correct answer is C. a redirect-on-write operation using all drives in any snapshot process. See the full explanation below for the reasoning.

Question

XIV hardware architecture optimizes the usage of snapshots by:

Options

  • Acopying data on write so the production drives are not over stressed
  • Boffering the possibility to isolate the drives used for snapshot target space
  • Ca redirect-on-write operation using all drives in any snapshot process
  • Dlimiting the total number of snapshots to a maximum of 128 active pairs

How the community answered

(44 responses)
  • A
    18% (8)
  • B
    7% (3)
  • C
    70% (31)
  • D
    5% (2)

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Full C4090-456 Practice