Hitachi
HH0-220 · Question #60
You have to replace a Cache Backup Battery online on a Hitachi Unified Storage system. Which two statements are correct? (Choose two.)
The correct answer is B. You should not perform any replacement while the green READY LED on the front of the D. You must complete the replacement within a certain time frame. See the full explanation below for the reasoning.
Question
You have to replace a Cache Backup Battery online on a Hitachi Unified Storage system. Which two statements are correct? (Choose two.)
Options
- AWhen the power is turned off during the replacement, user data on the cache that has not
- BYou should not perform any replacement while the green READY LED on the front of the
- CYou should only perform the replacement while the green READY LED on the front of the
- DYou must complete the replacement within a certain time frame.
How the community answered
(61 responses)- A11% (7)
- B82% (50)
- C7% (4)
Community Discussion
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