[Mar-2026] The Best Proven Professional D-UN-DY-23 Professional Exam Questions
Try 100% Updated D-UN-DY-23 Exam Questions [2026]
EMC D-UN-DY-23 exam is intended for IT professionals who have experience with Dell EMC Unity storage systems and want to demonstrate their expertise. D-UN-DY-23 exam is ideal for system administrators, storage administrators, and IT professionals who work with Dell EMC Unity storage systems. By passing D-UN-DY-23 exam, IT professionals can demonstrate their knowledge of Dell EMC Unity storage systems and enhance their career opportunities in the IT industry.
NEW QUESTION # 223
A storage administrator is tasked with configuring a density-based Host I/O policy based on the following requirements:
- Resource Size: 400 GB LUN
- Density Limit: 15 IOPS
What is the total IOPS set by this policy?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 224
Refer to the exhibit.
A storage administrator wants to add new DAEs to the Unity XT storage array.
Which group of ports can they use?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 225
Which Dell EMC Unity service task is used to reinstall the root operating system while leaving the existing data intact?
- A. Reinitialize the Storage System
- B. Restart the Management Server
- C. Restart the Management Software
- D. Reimage the Storage Processor
Answer: D
NEW QUESTION # 226
In Unisphere, where can a storage administrator create an asynchronous LUN replication session?
- A. LUN Properties window only
- B. LUN Creation wizard or the LUN Properties window
- C. Replication page only
- D. Replication page or the LUN Properties window
Answer: D
NEW QUESTION # 227
What is the correct sequence of steps to provision storage for SMB NAS clients?
Answer:
Explanation:
NEW QUESTION # 228
Which feature is supported on a UnityVSA operating environment?
- A. MCC Write Caching
- B. Quick Start Pool Provisioning
- C. Data at Rest Encryption
- D. Asynchronous Replication
Answer: D
NEW QUESTION # 229
Which resource can generate a replacement procedure for Unity CPUs?
- A. Procedure Generator
- B. SolVe Desktop for Unity
- C. Unity Into Hub
- D. Dell EMC Online Support
Answer: A
NEW QUESTION # 230
What capability is provided by the Dell EMC CIFS Management snap-in?
- A. Configure share permissions
- B. Manage home directories
- C. Configure NAS Server registry settings
- D. Manage local NAS Server users
Answer: A
NEW QUESTION # 231
Which two actions are recommended according to best practices when connecting iSCSI host to a Dell Unity XT system? (SELECT 2)
- A. Interfaces should be on separate subnets.
- B. Use private network for iSCSI interfaces.
- C. Manually register host on storage array.
- D. Use standard NIC for iSCSI.
Answer: A,B
NEW QUESTION # 232
What is maximum amount of time allowed when saving a configuration from the Collect Service Information menu from Unsphere in order to avoid a time-out?
- A. 45 minutes
- B. 120 minutes
- C. 90 minutes
- D. 60 minutes
Answer: D
NEW QUESTION # 233
A storage administrator wants to configure a system to join the list of arrays remotely monitoring for activity and system status using Central. The security policy on the Unishpere server is set to "automatic".
What additional security information must be specified in the Unispered Settings window to enable communication with Unisphare Central?
- A. Unisphere Central IP address and Central Hash
- B. Unisphere Central Hash and login credentials
- C. Unisphere Central Hash and challenge phrase
- D. Unisphere Central IP address and login credentials Hash
Answer: A
NEW QUESTION # 234
Which license enables the creation of heterogeneous pools from multiple disk types on a Unity system?
- A. FAST VP
- B. FAST Cache
- C. Proactive Assist
- D. UnityOE
Answer: A
NEW QUESTION # 235
A Storage administrator needs to expand their FAST Cache by 400 GB. The current configuration consists of two 400 GB SAS Flash 2 drives.
What can be used to expand the FAST Cache?
- A. Two 400 GB SAS Flash 2 drives
- B. Four 200 GB SAS Flash 3 drives
- C. One 400 GB SAS Flash 2 drive
- D. Two 200 GB SAS Flash 2 drives
Answer: D
NEW QUESTION # 236
What are the available file system states within an FLR-enabled file system?
- A. Append-only, Locked, and Protected
- B. Append, No-append, Locked, and Protected
- C. Not-Locked, Append-only, Locked, and Expired
- D. Protected, Not-Locked, Expired, and Protected
Answer: C
NEW QUESTION # 237
What is a benefit of using vvols?
- A. They enable the assignment of isolated file storage partitions.
- B. They enable the automatic import of capability profiles from Sphere to Unisphere.
- C. All VMs on a datastore are snapped simultaneously.
- D. Individual VMs on a datastore can be snapped.
Answer: D
NEW QUESTION # 238
Match each integrated ESRS characteristic with its attribute.
Answer:
Explanation:
NEW QUESTION # 239
A storage administrator has attached a snapshot to a host but cannot write to the snapshot.
What is most likely the cause of this issue?
- A. Same host LUN ID was used for the snapshot as a regular LUN
- B. Snapshot is attached as read-only
- C. Same HLU was used for the snapshot as for the source LUN
- D. Snapshot was not restored first
Answer: B
NEW QUESTION # 240
Which icon labeled in the exhibit is used to view all system alerts?
- A. C
- B. B
- C. A
- D. D
Answer: C
NEW QUESTION # 241
What is the maximum number of LUNs in a Consistency Group?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 242
What information is retrieved and used by the InitCLI tool to initialize a Unity system?
- A. System serial number
- B. DNS host name
- C. System WWN
- D. System UUID
Answer: A
NEW QUESTION # 243
A test NFS server running a stress test program consumes nearly all file system space. This causes performance slowdowns on production hosts sharing the same file system.
Which Dell EMC Unity XT feature could the storage administrator use to prevent a re-occurrence of this problem?
- A. Host I/O Limits
- B. FAST Cache
- C. Data Reduction
- D. File System Quotas
Answer: D
NEW QUESTION # 244
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EMC D-UN-DY-23 exam or Dell Unity Deploy 2023 exam, is designed to test the knowledge and skills of IT professionals in deploying and managing Dell EMC Unity systems. D-UN-DY-23 exam is intended for individuals who are responsible for installing, configuring, and managing Dell EMC Unity storage systems in a variety of environments, including virtualized environments and cloud-based environments.
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