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Exam E20-393 topic 1 question 99 discussion

Actual exam question from Dell's E20-393
Question #: 99
Topic #: 1
[All E20-393 Questions]

Which component is required for compression to work?

  • A. FAST Cache
  • B. PFDC
  • C. Thick LUN
  • D. FAST VP
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Suggested Answer: C 🗳️
References:
https://www.emc.com/collateral/white-papers/h15571-dell-emc-unity-compression.pdf
by learner at June 12, 2020, 6:12 p.m.

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C00K1E
3 years, 10 months ago
B = PFDC (Persistent File Data Cache) is the underlying technology change which was needed for ILC (InLine Compression) Page 16 - https://docplayer.net/63930038-Welcome-to-unity-oe-v4-1-scalability-and-performance.html
upvoted 3 times
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eddb
3 years, 11 months ago
A. FAST CACHE... compression occur inline between the System Cache and the Storage
upvoted 3 times
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learner
4 years, 7 months ago
will think D, as compression for Thin Lun
upvoted 2 times
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