Dell-EMC
D-ISM-FN-01 · Question #215
D-ISM-FN-01 Question #215: Real Exam Question with Answer & Explanation
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Question
An Ethernet switch has eight ports and all ports must be operational for 24 hours; from Monday through Friday. However, a failure of Port 2 occurs as follows: - Monday = 5 PM to 9 PM - Wednesday = 4 PM to 9 PM - Friday = 6 AM to 9 AM - Sunday = 9 AM to 1 PM What is the MTBF of Port 2?
Options
- A26 hours
- B36 hours
- C38 hours
- D40 hours
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