[Sep 29, 2024] 100% Latest Most updated D-UN-DY-23 Questions and Answers [Q130-Q154]

Q130. When creating a new LUN on a Dell EMC Unity array using Unisphere, what is the default setting of the Data Reduction feature?

Q131. A system administrator experienced a power failure in their environment.
To which device will cache de-stage?

Q132. Asynchronous remote replication is configured for a NAS Server and its associated die systems.
What operation can be performed to make data available if the primary site goes down?

Q133. Which disk format is recommended for Dell EMC Unity’s OVA?

Q134. A system administrator wants to configure alerts notifications through Simple Network Management Protocol.
Which two versions are supported on a Dell Unity system? (Select 2)

Q135. A file system is 1 TB in size and contains 250 GB of data. The file system is not fully allocated and only 450 GB of pool storage is in use. The user wants to reduce the file system to 300 GB.
How much space is returned to the storage pool?

Q136. Which information must be retrieved and used to select the unconfigured UnityVSA system when running the Auto-discover option of the Connection Utility?

Q137. An administrator notices that the communications between Unisphere and the storage system get interrupted.
Which service task should the administrator perform to fix the issue with minimal impact?

Q138. Which UnityVSA user interface allows advanced users to create scripts for automating routine tasks?

Q139. What is a characteristic of host Fibre Channel initiators?

Q140. A user is setting up Dell EMC Unity network ports for connectivity between the NAS clients and NAS Servers.
In Unisphere, what can a user modify under the Access section of the Settings configuration window?

Q141. What functionality is provided to Unity from its integration with CTA?

Q142. What is the correct sequence of steps required to deploy a Dell EMC UnityVSA?

Q143. You have recently deployed a UnityVSA system.
In addition to the three virtual disks on which the system is deployed, what is the minimum number of virtual disks required to create a storage pool on the system?

Q144. Which is the preferred FC Port for synchronous replication for a Dell Unity XT 380 system?

Q145. What method can be used to start a Unity storage system software upgrade, but delay the disruptive steps until later in the day?

Q146. A Unity 400 system has Data at Rest Encryption licensed and enabled.
Which operation(s) must be performed from the Unisphere Settings window to ensure the system is still operational after SP replacements?

Q147. What is a use case for a UnityVSA system with the Community license?

Q148. A company needs to expand their dynamic pool by 10 TB. The current dynamic pool consists of sixty-three 7.6 TB SSD drives that are configured for RAID5 12+1.
What is the minimum number of drives needed for the pool expansion?

Q149. What is the maximum number of file system snapshots that are supported by Unity?

Q150. Refer the exhibit.

Which shows the Initiators page in the Unisphere GUI.
What does the symbol circled in blue indicate about the state of the initiator?

Q151. Which VASA API protocol is used to integrate with Dell EMC UnityVSA over HTTPS?

Q152. What action(s) can an administrator take on an existing file system from its Properties page?

Q153. A storage administrator configured a hybrid Unity XT storage system using one default pool containing only drives of the performance tier. They need to expand the Unity with Flash as well as NL- SAS drives and make use of FAST VP using all three tiers. The FAST VP license is already installed.
What is the correct way to add and configure the pool(s)?

Q154. Which protocol(s) is used to access VMware VMFS datastores from Unity?