Dell-EMC
E22-258 · Question #18
An XtremIO storage array reports an overall efficiency of 30:1. Which combination of Deduplication Ratio (DR), Compression Ratio (CR), and Thin Provisioning Saving (TPS) would achieve this efficiency?
The correct answer is D. DR = 5.0:1; CR = 2.0:1; TPS = 66%. See the full explanation below for the reasoning.
Question
An XtremIO storage array reports an overall efficiency of 30:1. Which combination of Deduplication Ratio (DR), Compression Ratio (CR), and Thin Provisioning Saving (TPS) would achieve this efficiency?
Options
- ADR = 2.5:1; CR = 4.0:1; TPS = 30%
- BDR = 3.0:1; CR = 2.0:1; TPS = 50%
- CDR = 4.0:1; CR = 2.5:1; TPS = 70%
- DDR = 5.0:1; CR = 2.0:1; TPS = 66%
How the community answered
(27 responses)- A7% (2)
- B19% (5)
- C4% (1)
- D70% (19)
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