Huawei
H13-629_V3.0 · Question #460
Cache is mainly used to cache host data; it enables the host to read and write data without having to operate the hard disk every time, thereby improving the read and write performance of the system.
The correct answer is A. True. See the full explanation below for the reasoning.
Storage Security and Performance Optimization
Question
Cache is mainly used to cache host data; it enables the host to read and write data without having to operate the hard disk every time, thereby improving the read and write performance of the system.
Options
- ATrue
- BFalse
How the community answered
(28 responses)- A75% (21)
- B25% (7)
Topics
#cache#read performance#write performance#host I/O
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