Dell-EMC
D-ISM-FN-23 · Question #253
D-ISM-FN-23 Question #253: 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 7 occurs as follows: Monday=4 PM to 11 PM Wednesday= 2 PM to 10 PM Friday= 5 AM to11 AM What is the MTTR of Port 7?
Options
- A36 hours
- B5 hours
- C7 hours
- D33 hours
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