Dell-EMC
E20-522 · Question #283
E20-522 Question #283: Real Exam Question with Answer & Explanation
The correct answer is B. Disable read andwrite cache, set the page size to 4 KB, click Apply, and then enable read and write. See the full explanation below for the reasoning.
Question
A customer has determined that their application is using 4 KB I/Os when writing to the CLARiiON. The CLARiiON cache page size is set at 8 KB. From the Properties -> Cache tab, what is the correct procedure to change the page size to match the host I/O size?
Options
- ADisable both watermarks, select 4 KB page size, click Apply, and then enable watermarks
- BDisable read andwrite cache, set the page size to 4 KB, click Apply, and then enable read and write
- CDisable read cache, set the page size to 4 KB,click Apply, and then enable read cache
- DSet the page size to 4 KB, disable read and write cache, click Apply, and then enable read and write
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