Dell-EMC
E10-001 · Question #312
A system has three components and all three components need to be operational for 24 hours; Monday to Friday. During a particular week, failure of component 2 occurred as follows: - Monday = 6 PM to…
The correct answer is B. 38 Hours. See the full explanation below for the reasoning.
Question
A system has three components and all three components need to be operational for 24 hours; Monday to Friday. During a particular week, failure of component 2 occurred as follows:
- Monday = 6 PM to 9 PM
- Tuesday = 8 AM to 10 AM
- Wednesday = No failure
- Thursday = 8 PM to 9 PM
- Friday = No failure
- Saturday = 5 AM to 8 AM
- Sunday = 6 PM to 9 PM
What is the mean time between failures on component 2?
Options
- A30 Hours
- B38 Hours
- C40 Hours
- D42 Hours
How the community answered
(43 responses)- A9% (4)
- B84% (36)
- C5% (2)
- D2% (1)
Community Discussion
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