Dell-EMC
D-ISM-FN-23 · Question #71
D-ISM-FN-23 Question #71: Real Exam Question with Answer & Explanation
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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
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