Dell EMC Exam DEA-1TT4 Topic 8 Question 4 Discussion

Actual exam question for Dell EMC's DEA-1TT4 exam

Question #: 4
Topic #: 8

What is an accurate statement about variable prefetching?

AMany blocks that have recently been written to storage by the compute system are retrieved and placed in cache.

BMany non-contiguous blocks that are not currently required can be retrieved from cache in advance.

CStorage system prefetches data in multiples of the original I/O request size from the compute system.

DStorage system prefetches many non-contiguous blocks of data, with varied sizes, from cache.

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Suggested Answer: D

by Becky at May 06, 2022, 12:32 PM

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