Dell EMC D-MSS-DS-23 Exam - Topic 1 Question 27 Discussion

Actual exam question for Dell EMC's D-MSS-DS-23 exam

Question #: 27
Topic #: 1

A customer has a data center with 30 different applications running on 30 volumes presented from PowerStore. They want to design a DR site within 300 km with 15 min RPO using storage-based asynchronous replication. Which protection policy design leads to most stable storage performance?

ACreate 15 protection policies that are assigned to a pair of volumes, each scheduled with a one minute shift from each other.

BCreate two protection policies that are assigned to 15 volumes, each scheduled with a five minute shift from each other.

CCreate a single protection policy assigned to 30 volumes, each scheduled with a five minute shift from each other.

DCreate 30 protection policies that are assigned to a single volume, each scheduled with a one minute shift from each other.

Show Suggested Answer

Suggested Answer: C

In a scenario where a customer needs to design a DR site with a 15-minute RPO using storage-based asynchronous replication, creating a single protection policy assigned to 30 volumes with a five-minute shift between each volume is the most stable design. This approach ensures that the replication load is evenly distributed over time, minimizing the impact on storage performance.

Dell PowerStore Asynchronous Replication Best Practices.

Dell Technologies documentation on protection policies and replication strategies.

by Fannie at May 31, 2026, 10:34 AM

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