Free Dell EMC D-MSS-DS-23 Exam Questions

Become Dell EMC Certified with updated D-MSS-DS-23 exam questions and correct answers

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Total 86 Questions | Updated On: Aug 20, 2026

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Question 1

A customer has a data center with applications running on 16 volumes that are presented from a Dell Unity XT system. They want to design a DR site within metro distance with zero RPO using storage-based replication. According to Dell best practices, which design approach minimizes the impact on storage performance?

A : Use multiple ports per controller for replication.

B : Include a Flash tier in a hybrid pool where synchronous replication is active.

C : Use Thick volumes within the replication group.

D : Create the synchronous replication session before filling the source storage object with data.

Answer: B

Question 2

What does the Storage Performance Saturation field show in the Configurations tab of the PowerStore sizing tool in a Multi-Appliance solution?

A : Aggregate of all workloads

B : Maximum Performance

C : Aggregate of all capacity

D : Maximum usable capacity

Answer: A

Question 3

What is recommended maximum cable length for PowerStore back-end NVMe cabling to avoid performance issues?

A : 100 meters

B : 10 meters

C : 3 meters

D : 5 meters

Answer: B

Question 4

What is the minimum number of IP addresses for optimal performance of PowerStoreX?

A : 7

B : 4

C : 6

D : 9

Answer: A

Question 5

For a PowerStore 3200T running Block Workloads, which two options does Sizer take into consideration to equate the performance for each workload? (Select 2)

A : Throughput

B : Frontend Performance Saturation

C : Response Time

D : Storage Performance Saturation

Answer: A,C

Page: 1 / 18

Total 86 Questions | Updated On: Aug 20, 2026

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