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Exam DES-1121 topic 1 question 105 discussion

Actual exam question from Dell's DES-1121
Question #: 105
Topic #: 1
[All DES-1121 Questions]

Data is written on a source track and the original data needs to be preserved for a snapshot. Which technology does TimeFinder SnapVX use to prevent a new write from being demoted to a lower tier?

  • A. NoCopy mode
  • B. Copy mode
  • C. Redirect-on-write
  • D. Copy-on-write
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Suggested Answer: D 🗳️
Community vote distribution
D (100%)
by ezzoalosta at Jan. 20, 2025, 10:35 a.m.

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ezzoalosta
2 months, 3 weeks ago
Selected Answer: D
Copy-on-Write is used in some situations, for example, to prevent the new write from being demoted to a lower tier.
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