[UPDATED 2026] Getting D-UN-DY-23 Certification Made Easy!
D-UN-DY-23 Exam Crack Test Engine Dumps Training With 497 Questions
NEW QUESTION # 140
What does the Dell Unity XT system do after a NAS server starts outbound traffic to an external service?
- A. Uses the active production interfac
- B. Creates an active interface buffer cache in DRA
- C. Selects interfaces that are based on advanced static routes
- D. Uses Packet Reflect for outbound communication.
Answer: A
NEW QUESTION # 141
A deployment engineer has changed the Schedule Time Zone under the Settings menu. However, existing snapshots schedules continue to run at the previously configured time.
Why is this occurring?
- A. Existing snapshot schedules cannot be updated to the same absolute time.
- B. Existing snapshot schedules are not updated to the same absolute time when the time zone is changed.
- C. The Unity management server was not restarted before time zone changes took effect.
- D. The Unity system time is not set correctly and must be updated under system settings.
Answer: B
Explanation:
When the Schedule Time Zone is changed under the Settings menu, it only affects the display of the time zone and the creation of new snapshot schedules. Existing snapshot schedules are not automatically adjusted to the new time zone, and will continue to run at the same absolute time as before. For example, if a snapshot schedule was created to run every day at 10:00 AM in GMT+1, and the Schedule Time Zone was changed to GMT+2, the snapshot schedule will still run at 10:00 AM in GMT+1, which is 11:00 AM in GMT+2. To update the existing snapshot schedules to the new time zone, the administrator must edit each schedule manually and change the start time accordingly. References: Dell EMC Unity: Snapshots and Thin Clones1, page 16.
NEW QUESTION # 142
In an asynchronous replication, what is the maximum number of replicated NAS servers supported for the Dell Unity XT 380 series?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
The maximum number of replicated NAS servers supported for the Dell Unity XT 380 series in an asynchronous replication is 126. This is the same as the maximum number of NAS servers supported for the Dell Unity XT 380 series in general. Asynchronous replication is a method of replicating data between two Dell Unity systems with a configurable recovery point objective (RPO). It allows the source system to continue normal operations without waiting for the destination system to acknowledge the completion of the replication.
[Dell EMC Unity: Replication Technologies], [Dell EMC Unity: NAS Capabilities]
NEW QUESTION # 143
Based on the exhibit.
Which port can provide either Fibre Channel or Ethernet connectivity for host access?
- A. C
- B. B
- C. D
- D. A
Answer: A
NEW QUESTION # 144
Which FAST Cache operation proactively copies dirty pages to underlying hard disk drives?
- A. FAST Cache flushing
- B. FAST Cache promotion
- C. FAST Cache cleaning
- D. FAST Cache warming
Answer: A
NEW QUESTION # 145
A deployment engineer has changed theSchedule Time Zoneunder the Settings menu. However, existing snapshots schedules continue to run at the previously configured time.
Why is this occurring?
- A. Existing snapshot schedules cannot be updated to the same absolute time.
- B. Existing snapshot schedules are not updated to the same absolute time when the time zone is changed.
- C. The Unity management server was not restarted before time zone changes took effect.
- D. The Unity system time is not set correctly and must be updated under system settings.
Answer: B
Explanation:
Explanation
When the Schedule Time Zone is changed under the Settings menu, it only affects the display of the time zone and the creation of new snapshot schedules. Existing snapshot schedules are not automatically adjusted to the new time zone, and will continue to run at the same absolute time as before. For example, if a snapshot schedule was created to run every day at 10:00 AM inGMT+1, and the Schedule Time Zone was changed to GMT+2, the snapshot schedule will still run at 10:00 AM in GMT+1, which is 11:00 AM in GMT+2. To update the existing snapshot schedules to the new time zone, the administrator must edit each schedule manually and change the start time accordingly. References: Dell EMC Unity: Snapshots and Thin Clones1, page 16.
NEW QUESTION # 146
With Redirect on Write technology, when writes are made to the storage resource and more space is required, what size is the slice allocated from the parent pool?
- A. 64 KB
- B. 128 MB
- C. 256 MB
- D. 8 KB
Answer: C
NEW QUESTION # 147
A Storage administrator needs to expand their FAST Cache. The current configurationb consists of four 200 GB SAS Flash 2 drives.
What can be used to expand the FAST Cache?
- A. Two 400 GB SAS Flash 2 drives
- B. Two 200 GB SAS Flash 3 drives
- C. Two 200 GB SAS Flash 2 drives
- D. Two 400 GB SAS Flash 3 drives
Answer: C
NEW QUESTION # 148
What is the maximum number of virtual disks supported on a 50TB Professional edition UnityVSA system?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 149
When scheduling snapshots, what is the smallest snapshot frequency that can be selected?
- A. Seconds
- B. Hours
- C. Days
- D. Minutes
Answer: B
NEW QUESTION # 150
Where do the D@RE encryption/decryption functions occur In the Unity storage system?
- A. Self-encrypting drives
- B. SAS I/O Module
- C. Storage Processor Cache
- D. Host I/O Modules
Answer: A
NEW QUESTION # 151
What limitation should be considered when using Local NAS Server Mobility to move NAS Servers?
- A. NAS Server's active replication session must be deleted and re-created.
- B. NAS Server Mobility supports two concurrent NAS Server moves.
- C. NAS Server Mobility only supports a single NAS Server move at a time.
- D. A NAS Server that is a File Import destination can be moved.
Answer: C
NEW QUESTION # 152
What is a benefit of using FAST VP on an Dell EMC Unity XT array?
- A. Improves RTO
- B. Reduces TCO
- C. Reduces CapEx
- D. Improves RPO
Answer: B
NEW QUESTION # 153
A user is having difficulty troubleshooting a Unity storage system and the service provider has been contacted for assistance. The service provider needs to run some service commands on the Storage Processors to troubleshoot the issue further.
Which step must be taken to allow the service provider remote access to the storage system?
- A. Specify the Remote Logging configuration
- B. Set the Unisphre preferences to "Optimize" for remote access.
- C. Enable SSH on the storage system
- D. Specify the SMTP configuration
Answer: C
NEW QUESTION # 154
What is the correct sequence of steps required to deploy a Dell EMC UnityVSA?
Answer:
Explanation:
NEW QUESTION # 155
A storage team requires NFS datastores to be configured for their virtualized environment. The Dell Unity XT storage array must provide NFS datastore shares to the ESXi hosts and manage storage- related tasks.
Which two configurations must be completed to achieve these requirements? (Select 2) |
- A. Create NFS datastores after scanning the host for new storage.
- B. Register the storage array as a VASA provider.
- C. Create NFS-enabled NAS server.
- D. Register ESXi through Center Integration.
Answer: B,C
NEW QUESTION # 156
Block storage resources can be replicated synchronously and asynchronously.
Which IP connection characteristic is used only for file-based storage configurations on Dell Unity XT?
- A. VLAN tagging
- B. Network latency.
- C. Bandwidth throttle
- D. Link aggregation
Answer: A
NEW QUESTION # 157
What is the significance of Multi-Path software on a SAN host?
- A. Enables a host to access snapshot point-m-time data states to recover data without administrative intervention
- B. Manages the connections between host and storage to maintain storage access if one of the connections fails
- C. Provides the host access to both the source and destination storage resource when that resource is replicated remotely
- D. Allows data migrations to Unity by splitting host IOs from an original source array to a target Unity array
Answer: B
NEW QUESTION # 158
A storage administrator is replicating a NAS Server from one Dell EMC Unity XT to another. The destination system has a different network scheme than the source system.
What operation must be done on the destination system NAS Server to ensure data is accessible after failover?
- A. Modify DNS Cache
- B. Create a new interface
- C. Change the Override properties
- D. No changes required
Answer: C
NEW QUESTION # 159
What is the maximum number of LUNs in a Consistency Group?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 160
What is the maximum time difference allowed between the current system time (UTC) and the NTP server time during the initial configuration of a Dell Unity system?
- A. 5 min
- B. 17 min
- C. 15 min
- D. 7 min
Answer: A
NEW QUESTION # 161
On which platform(s) is FAST Cache available?
- A. All Flash Unity systems only
- B. Physical and UnityVSA systems
- C. Physical Unity systems only
- D. Unity hybrid systems only
Answer: D
NEW QUESTION # 162
What step needs to be completed prior to performing the LUN Snapshot Attach to Host operation?
- A. Configure host for LUN access
- B. Configure host connectivity to Unity
- C. Detach host from snapshots of any other LUN
- D. Configure host NTP time synchronization
Answer: A
NEW QUESTION # 163
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EMC D-UN-DY-23 (Dell Unity Deploy 2023) Certification Exam is a comprehensive assessment of an individual's knowledge and skills in deploying and maintaining the Dell Unity storage system. D-UN-DY-23 exam is designed for professionals who are responsible for deploying, managing, and troubleshooting Dell Unity storage systems in enterprise environments. D-UN-DY-23 exam tests the candidates' understanding of the Dell Unity architecture, configuration, and management, including storage provisioning, data protection, and performance optimization.
The Dell EMC Unity storage system is a popular storage solution that provides a wide range of features and capabilities. The system is designed to deliver high performance, scalability, and reliability for a variety of workloads. The Unity storage system is ideal for organizations that require high-performance storage for virtualized environments, databases, and other demanding applications. The EMC D-UN-DY-23 certification exam is designed to test the candidate's knowledge of the Unity storage system and their ability to deploy and manage it in an enterprise environment.
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