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Question 39 - D-PDD-DY-23 discussion

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Which best practice should be followed when implementing a PowerProtect DD VTL?

A.

Use multiplexing to optimize deduplication in virtual tapes.

Answers
A.

Use multiplexing to optimize deduplication in virtual tapes.

B.

Limit the number of tapes to the number needed and eventually expand.

Answers
B.

Limit the number of tapes to the number needed and eventually expand.

C.

Use fewer higher-capacity tapes rather than more lower-capacity tapes for space reuse.

Answers
C.

Use fewer higher-capacity tapes rather than more lower-capacity tapes for space reuse.

D.

Limit ISL links to four hops between the storage node and the PowerProtect DD.

Answers
D.

Limit ISL links to four hops between the storage node and the PowerProtect DD.

Suggested answer: B

Explanation:

Best practice for implementing a DD VTL suggests limiting the number of virtual tapes initially and expanding as needed. This approach minimizes management complexity and ensures that resources are allocated efficiently.

Topic 2, Simulations

asked 01/11/2024
Borat Kajratov
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