Dell-EMC
D-ISM-FN-01 · Question #512
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 3 occurred as follows: - Tuesday = 8…
The correct answer is B. 35 hours. See the full explanation below for the reasoning.
Storage Management
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 3 occurred as follows:
- Tuesday = 8 AM to 1 PM
- Thursday = 5 PM to 10 PM
- Friday = 5 AM to 10 AM
What is the mean time between failures on component 3 for that week?
Options
- A5 hours
- B35 hours
- C40 hours
- D51 hours
How the community answered
(35 responses)- A3% (1)
- B77% (27)
- C6% (2)
- D14% (5)
Topics
#MTBF#availability calculation#component reliability#failure analysis
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