EMC D-PSC-DS-23 Actual Free Exam Questions & Community Discussion

Exam Code/Number: D-PSC-DS-23
Exam Name/Title: Dell PowerScale Design 2023 Exam
Certification Provider: EMC
Corresponding Certification: Dell Storage

Exam Questions: 295
Updated On: May 31, 2026

Question #37

What is appropriate for capturing packets for later analysis of I/O request sizes and randomness on Isilon clusters?

A. tcpdump

B. Mitrend

C. iostat

D. Wireshark

Discussion 0

Correct Answer: D Vote an answer

Question #38

Which node type provides CPU, memory, and Fibre Channel connectivity?

A. NL-Series

B. Performance Accelerator

C. Backup Accelerator

D. X-Series

Discussion 0

Correct Answer: C Vote an answer

Question #39

What method does the MediaScan job leverage to locate and clear media-level errors?

A. CRC

B. FEC

C. MD5

D. SHA256

Discussion 0

Correct Answer: A Vote an answer

Question #40

A customer plans to migrate data to a remote Isilon cluster.
What is a consideration when configuring a cluster with SyncIQ and hard SmartQuotas?

A. SyncIQ will replicate source quota configurations to the target.

B. SyncIQ ignores quota limits during replication but if a quota is over limit, quotas will still allow users to add data to the directory.

C. Quotas should be set only on source directories and never on target directories for migrations.

D. Quotas should be configured on both SyncIQ source and target directories prior to a migration.

Discussion 0

Correct Answer: D Vote an answer

Question #41

A Media and Entertainment company is considering changing from 2K resolution to 4K resolution.
They will continue to use the DNxHD 220 codec.
Assuming everything else stays the same, how will this change affect storage?

A. Storage will be half as large

B. Storage requirements will not change

C. Storage will be twice as large

D. Storage will be four times as large

Discussion 0

Correct Answer: D Vote an answer

Question #42

A customer configures a file pool policy to write data to tier 2 on the Isilon cluster. This is in addition to the 30 policies already created. Later in the week they check the file placement and see that it has not been written to the correct tire.
What could be the problem?

A. Number of allowable policies has been exceeded so the new policy will not run.

B. SmartPools policy job has not yet run so the file was written using the default policy.

C. File matches a policy for a different tier that is listed higher in the file pool policy list.

D. File matches a policy for a different tier that is listed lower in the file pool policy list

Discussion 0

Correct Answer: C Vote an answer

Question #43

What is the best case performance for Backup Accelerator when backing up to LTO-4 or LTO-5 drives?

A. 864 GB/hr

B. 1.7 TB/hr

C. 2.6 TB/hr

D. 3.4 TB/hr

Discussion 0

Correct Answer: C Vote an answer

Question #44

Which platforms are supported by CloudPools with the initial OneFS 8.0 release?

A. Amazon S3, Microsoft Azure, EMC ECS, and EMC Isilon

B. Microsoft Azure, AT&T Synaptic Cloud, and Amazon S3

C. EMC ECS, Amazon S3, Google Cloud Storage, and EMC Isilon

D. AT&T Synaptic Cloud, Microsoft Azure, and Rackspace Cloud Files

Discussion 0

Correct Answer: A Vote an answer

Question #45

Which level of control does RBAC provide for cluster administration roles?

A. Object level restrictions

B. Activity level restrictions

C. Domain specific restrictions

D. Activity and object level restrictions

Discussion 0

Correct Answer: D Vote an answer

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