APC
DU0-001 · Question #209
Why is the claim that "product X is 99.99% reliable" inaccurate?
The correct answer is C. A timeframe has not been provided. See the full explanation below for the reasoning.
Data Center Management and Operations
Question
Why is the claim that "product X is 99.99% reliable" inaccurate?
Options
- ANo tier level has been stated.
- B99.99% is theoretically impossible.
- CA timeframe has not been provided.
- DReliability cannot be quantified to four significant digits.
How the community answered
(24 responses)- A13% (3)
- B4% (1)
- C79% (19)
- D4% (1)
Topics
#reliability metrics#measurement accuracy#specification requirements#MTBF
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