Dell-EMC
DEA-1TT5 · Question #373
An Ethernet switch has eight ports and all ports must be operational for 24 hours from Monday through Friday. However, failures of Port 6 occur within the week as follows: Tuesday = 6 AM to 8 AM…
The correct answer is B. 37 hours. See the full explanation below for the reasoning.
Question
An Ethernet switch has eight ports and all ports must be operational for 24 hours from Monday through Friday. However, failures of Port 6 occur within the week as follows:
Tuesday = 6 AM to 8 AM Thursday = 5 PM to 10 PM Friday = 7 AM to 9 AM What is the MTBF of Port 6?
Options
- A40 hours
- B37 hours
- C32 hours
- D30 hours
How the community answered
(24 responses)- A4% (1)
- B75% (18)
- C8% (2)
- D13% (3)
Community Discussion
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