Dell Unity Deploy 2023 Exam (D-UN-DY-23) Free Practice Test

Question 1

What is a consideration when implementing a Thin Clone on a Dell EMC Unity XT array?

A. Thin Clone can be created directly from the Base LUN

B. Thin Clone can be expanded independently from the Base LUN

C. Thin Clone is only supported on Dell EMC Unity XT systems

D. Data Reduction can be enabled independently on source LUN and on Thin Clone

Correct Answer: B

Question 2

Which Dell EMC Unity storage resource allows modification of its block size during creation?

A. NFS datastore

B. Block datastore

C. VVol file datastore

D. VVol block datastore

Correct Answer: A

Question 3

What is the size of a Private LUN slice?

A. 256 MB

B. 64 KB

C. 8 KB

D. 1024 MB

Correct Answer: A

Question 4

A storage administrator recently disabled the Advanced Deduplication on a LUN.
Which Dell Unity XT action can be used to remove the Advanced Deduplication savings from LUN?

A. Perform Local LUN Move.

B. Disable the Data Reduction.

C. Unmask the LUN from host.

D. Change Tiering Policy to Auto-Tier.

Correct Answer: A

Question 5

Which Dell Unity XT VMware datastore allows the modification of its block size during creation?

A. NFS

B. vVol

C. VMFS

Correct Answer: C

Question 6

A deployment engineer creates a file system to test File Level Retention Compliance (FLR-C). After testing the feature, they are unable to delete the file system.
What is causing this issue?

A. Individuals with an administrative role cannot delete FLR-C file systems that contain locked files.

B. The engineer must delete all locked files before the file system can be deleted.

C. The engineer must use the security admin role to delete the FLR-C enabled file system.

D. The FLR-C option must be changed to FLR-E before the file system can be deleted.

Correct Answer: A

Question 7

What is needed to create a LUN snapshot?

A. A replication mode must be selected from the drop-down list

B. Auto Restore operation must be configured

C. An Access Type of Read-only or Read/Write must be configured

D. One of three Retention policies must be configured

Correct Answer: C

Question 8

Which Dell EMC UnityXT system user interface allows system administrators to create scripts for automating routine tasks?

A. Unisphere GUI

B. UEMCLI

C. IPMI

D. Unisphere Central

Correct Answer: B

Question 9

A storage administrator has a disaster recovery solution that synchronously replicates a LUN from a Site A production Unity system to a destination Unity at Site B. Site A experiences an unexpected outage.
Which options would be performed to provide data access during the outage windows and return production to site A after the outage

A. Failover from the Site B Unity after the outage event Resume (rom Site B after Site A is recovered Fallback from the Site B Unity to return production to Site A

B. Failover from the Site B Unity after the outage event Resume from Site a after Site A is recovered Fallback (torn the Site B Unity to return production to Site A

C. Failover from the Site B Unity after the outage event Resume from Site B after Site A is recovered Failback k from the Site A Unity to return production to Site A

D. Failover from the Site B Unity after the outage event Resume from Site A after Site A is recovered Fallback from the Site A Unity to return production to Site A

Correct Answer: D

Question 10

A storage administrator wants to create a series of daily snapshots for an existing critical LUN.
How can the snapshots be created?

A. only manually taken snapshots are supported on existing LUNs

B. From the Pool Properties page configure the Snapshot schedule

C. Snapshot schedules can only be configured within the LUN Creation wizard

D. From the LUN Properties page, configure the Snapshot schedule

Correct Answer: D

Question 11

What is a consideration when implementing a Thin Clone on a Dell EMC Unity array?

A. Thin Clone can be expanded independently from the base LUN

B. Data Reduction can be enabled independently on source LUN and on Thin Clone

C. Thin Clone is only supported on physical Dell EMC Unity systems.

D. Thin Clone can be created directly from the base LUN

Correct Answer: C

Question 12

When defining which resources on the destination system the replicated item will use for an asynchronous session, which settings must be provided?

A. Management IP Address, User Name, and Password

B. Replication Mode, RPO, and Replicate To

C. Name, Pool, and Storage Provisioning

D. Ethernet Port, Subnet/Prefix Length, and Gateway

Correct Answer: C

Question 13

A system administrator deployed a UnityVSA to their Sphere environment. They did not add the management IP to the UnitySA during the installation.
Which command must be used to apply the management IP from the Sphere UnityVSA console?

A. svc_initial_config.

B. Svc_change_hw_config

C. svc_ ipmi

D. svc_inject

Correct Answer: A

Question 14

How is the Dell EMC Unity Data Reduction Ratio calculated?

A. Divide the predate-reduction size of all storage resources excluding their snapshots by the postdata- reduction size of all storage resources excluding their snapshots.

B. Add up the efficiencies gained from thin provisioning, Snapshots, and Compression.

C. Add up the efficiencies gained from thin provisioning, Deduplication, and Compression.

D. Divide the predate-reduction size of all storage resources and their snapshots by the postdata- reduction size of all storage resources and their snapshots.

Correct Answer: B

Question 15

What is the significance of a storage pool Capability Profile?

A. Describes storage characteristics for mapping user-selected policies to a set of compatible VVol datastores

B. Configures host I/O limits on LUNs created from the storage pool that will be transparent to their hosts

C. Prevents inadvertent removal of a storage pool from existing LUNs providing VMFS datastores to ESXi hosts

D. Provides policy-based profiles based on RAID type for rebuilding faulted drives with sparing drives

Correct Answer: A

Welcome to TestSimulate

EMC Dell Unity Deploy 2023 (D-UN-DY-23) Free Practice Test