Dell-EMC
D-ISM-FN-01 · Question #245
A system has three components and all three components need to be operational for 24 hours; Monday through Friday. During a particular week, failure of component 1 occurred as follows: - Tuesday = 8…
The correct answer is B. 37 hours. See the full explanation below for the reasoning.
Storage System Environment
Question
A system has three components and all three components need to be operational for 24 hours; Monday through Friday. During a particular week, failure of component 1 occurred as follows:
- Tuesday = 8 AM to 11 AM
- Thursday = 8 PM to 10 PM
- Friday = 5 AM to 9 AM
What is the mean time between failures on component 1 for that week?
Options
- A3 hours
- B37 hours
- C40 hours
- D53 hours
How the community answered
(29 responses)- A7% (2)
- B72% (21)
- C17% (5)
- D3% (1)
Topics
#MTBF#mean time between failures#reliability#availability
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