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Question 121 - D-ISM-FN-23 discussion

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What set of components are part of a block-based storage array controller?

A.
Front-end ports Cache Link Control Cards
Answers
A.
Front-end ports Cache Link Control Cards
B.
Front-end ports Cache
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B.
Front-end ports Cache
C.
Front-end ports Back-end ports Cache
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C.
Front-end ports Back-end ports Cache
D.
Front-end ports Back-end-ports Cache Link Control Cards
Answers
D.
Front-end ports Back-end-ports Cache Link Control Cards
Suggested answer: D

Explanation:

Front-end ports connect the storage array controller to the host servers, while back-end ports connect it to the disk drives. The cache provides temporary storage for frequently accessed data to speed up I/O operations. Link control cards manage communication between the front-end and back-end ports.

asked 16/09/2024
Herlinda Cantu
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