Posted by: Pdfprep
Post Date: November 16, 2020
What is the main purpose of backup battery units (BBU) in storage controllers?
A . To maintain the power for clock synchronization.
B . To power the interface modules.
C . To provide additional power to storage controller to speed up the I/
E . To ensure that the non completed I/O is not lost during power outage.
Answer: D
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