Pass Your D-UN-DY-23 Exam Easily With 100% Exam Passing Guarantee [2026]
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EMC D-UN-DY-23 exam is an excellent certification for IT professionals who want to demonstrate their expertise in Dell Unity storage systems. Dell Unity Deploy 2023 Exam certification is highly valued in the industry and is recognized by many organizations worldwide. By passing the EMC D-UN-DY-23 exam, candidates can demonstrate their knowledge and skills in deploying and managing Dell Unity storage systems, which can enhance their career prospects and help them stand out in a competitive job market.
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.
NEW QUESTION # 237
What is a consideration when managing Host I/O Limit polices?
- A. AH policies are resumed when any single policy is resumed
- B. All policies are paused if a single policy is paused
- C. Each policy can be paused or resumed independently
- D. Only shared Host I/O Limit polices can be paused and resumed
Answer: C
NEW QUESTION # 238
Which Unity mode(s) supports the 17 Gb/s SAS I/O modulo?
- A. All Unity models
- B. Unity 400. Unity 500, and Unity 600
- C. Unity 500 and Unity 600 only
- D. Unity 600 only
Answer: C
NEW QUESTION # 239
Which firewall ports are required to be open for a successful outbound connection when configuring integrated secure connect gateway?
- A. 80 and 9443
- B. 443 and 8443
- C. 9443 and 443
- D. 80 and 443
Answer: B
NEW QUESTION # 240
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?
- A. Restart Management Software
- B. Reboot Storage Processor
- C. Reinitialize
C Enable SSH
Answer: A
Explanation:
Explanation
The service task that the administrator should perform to fix the issue with minimal impact is Restart Management Software. This service task restarts the management software on both storage processors without affecting the data services or the host I/O. This can resolve the communication issues between Unisphere and the storage system. Reinitialize, Enable SSH, and Reboot Storage Processor are service tasks that have more impact and risk than Restart Management Software.
References: [Dell EMC Unity: Unisphere Overview], [Dell EMC Unity: Service Tasks]
NEW QUESTION # 241
What is used by the Native SAN Copy Import data mobility feature?
- A. Common base Snapshots
- B. Transparent Data Transfer
- C. SAN Copy funning on VNX
- D. SAN Copy running on Unity
Answer: D
NEW QUESTION # 242
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?
- A. Failover operation on each of the file system sessions, then a Failover operation on the NAS Server session
- B. Failover with Sync operation on each of the file system sessions, then a Failover with Sync operation on the NAS Server session
- C. Failover operation on the NAS Server session, then a Failover operation on each of the file system sessions
- D. Failover with Sync operation on the NAS Server session, then a Failover with Sync operation on each of the file system sessions
Answer: C
NEW QUESTION # 243
What functionality is provided to Unity from its integration with CTA?
- A. Synchronous disaster recovery solution for Unity file storage
- B. Data migration solution for VNX block storage to Unity
- C. DHSM data mobility to cloud destination on Virtustream
- D. Unity configured as a destination for tiered DHSM data
Answer: D
NEW QUESTION # 244
A company has a Unity 300 system with 200 SAS drives. They need to increase the number of SAS drives by 300.
Which in-place upgrade is required?
- A. Unity400F
- B. Unity 400
- C. Unity 600F
- D. Unity 500
Answer: D
NEW QUESTION # 245
What is needed to create a LUN snapshot?
- A. An Access Type of Read-only or Read/Write must be configured
- B. One of three Retention policies must be configured
- C. A replication mode must be selected from the drop-down list
- D. Auto Restore operation must be configured
Answer: A
NEW QUESTION # 246
What are two prerequisites when creating host configuration for NFS client? (Select 2)
- A. Network Address
- B. Tenant information
- C. Hostname
- D. Subnet access
Answer: A,C
NEW QUESTION # 247
What component is a hot-pluggable CRU?
- A. 80 drive DAE cooling module
- B. DPE I/O module
- C. DPE BBU
- D. 25 drive DPE cooling module
Answer: B
NEW QUESTION # 248
What is used by the File Import data mobility feature?
- A. Common base Snapshots
- B. Transparent Data Transfer
- C. SANCopy push
- D. Inband Migration Tool
Answer: D
NEW QUESTION # 249
What is a function of CloudIQ?
- A. Provision storage resources
- B. Monitor system health
- C. Tier to cloud storage
- D. Configure host access
Answer: B
NEW QUESTION # 250
Which Unity features use supported SAS Flash 2 drives to improve system performance?
- A. QoS and Compression
- B. FAST Cache and FAST VP
- C. Compression and FAST Cache
- D. QoS and FAST VP
Answer: B
NEW QUESTION # 251
A system administrator plans to shut down a Unity storage system for routine maintenance.
What should be done to prevent data loss before shutting down the storage system?
- A. Manually disable Die storage system write cache
- B. Toggle both Storage Processors into Service mode
- C. Detach all active snapshots from hosts
- D. Disconnect provisioned storage from hosts
Answer: B
NEW QUESTION # 252
In UnityVSA, what is the maximum storage capacity offered by the Professional license?
- A. 25 TB
- B. 50 TB
- C. 10 TB
- D. 4 TB
Answer: B
NEW QUESTION # 253
What is a consideration for IP Packet Reflect running on a NAS server?
- A. Reply packets are sent via the same interface as the request packets
- B. SP must be rebooted after IP Packet Reflect is disabled
- C. Communications initiated by Unity do not require route table lookups
- D. SP must be rebooted after IP Packet Reflect is enabled
Answer: A
NEW QUESTION # 254
On a Dell EMC Unity file system asynchronous session, how many system Snapshots, in total, are required to support replication?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 255
A storage administrator must configure replication from a production Dell Unity XT 680F to an offsite DR Dell Unity XT 480. Block resources must be replicated without data loss if the production site becomes unavailable. File resources can be replicated with an acceptable amount of data difference on the destination.
What replication configuration meets the requirements?
- A. Set Unisphere resource filtering to All.
- B. Set an RPO of 0 on the synchronous replication sessions.
- C. Configure the replication connection mode to Both.
- D. Configure the replication interfaces on the 4-port mezzanine card.
Answer: C
Explanation:
To meet the requirements, the replication connection mode must be set to Both, which allows both synchronous and asynchronous replication sessions to be configured on the same connection. This way, block resources can use synchronous replication, which ensures zero data loss, and file resources can use asynchronous replication, which allows some data difference on the destination. Setting Unisphere resource filtering to All is not necessary, as it only affects the display of resources in the Unisphere GUI. Setting an RPO of 0 on the synchronous replication sessions is redundant, as synchronous replication always has an RPO of 0. Configuring the replication interfaces on the 4-port mezzanine card is not relevant, as it only affects the performance and availability of the replication network.
[Dell EMC Unity: Replication Technologies], [Dell EMC Unity: Unisphere Overview]
NEW QUESTION # 256
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. 120 minutes
- B. 60 minutes
- C. 90 minutes
- D. 45 minutes
Answer: B
NEW QUESTION # 257
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