問題文
Right after a planned reboot the list of faults is empty, and yet a group of ports on that member is plainly down. Which arrangement made by the team accounts for the empty list?
選択肢
- The reference set of faults was taken after the reboot instead of before it, so anything the reboot raises is counted as having been there already.
- The span that governs the reference set had already run out, so anything the reboot raises is folded into the ordinary list without a mark.
- Faults for that component were set to be held back for the run, so nothing it raises is shown until the span has run out or the component has come back up.
- Faults for that component were set to be cleared the moment they were raised, so anything it raises is taken away before it can ever be shown.