D-UN-OE-23 Dumps PDF New [2026] Ultimate Study Guide
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NEW QUESTION # 50
What is the recommended configuration for iSCSI connections to ensure continuous access to the Dell Unity XT storage system in the event of a failover?
- A. Set up iSCSI interfaces on the same port of each SP and leverage the host-based multi-pathing software.
- B. Create iSCSI interfaces on network ports on different SPs that are combined into a FSN logical device.
- C. Set up iSCSI interfaces on the same port of each SP and configure advanced static routes for the interfaces.
- D. Create iSCSI interfaces on different network ports on the same SP that are combined into a link aggregation.
Answer: A
NEW QUESTION # 51
A storage administrator is tasked with creating a DR solution for block and file storage resources on a Dell Unity XT 680F system at a primary production site.
The company has two other campus locations:
- Campus A is located 50 km (31 mi) away and has a Dell Unity XT 480 Hybrid system.
- Campus B is located 200 km (124 mi) away and has a Dell UnityVSA system.
What should the storage administrator do to provide the best protection of storage resources while meeting recommended latency levels?
- A. Replicate file storage resources asynchronously to Campus A.
Replicate block storage resources asynchronously to Campus B. - B. Replicate file storage resources synchronously to Campus A.
Replicate block storage resources asynchronously to Campus A. - C. Replicate file storage resources synchronously to Campus A.
Replicate block storage resources synchronously to Campus A. - D. Replicate file storage resources asynchronously to Campus B.
Replicate block storage resources synchronously to Campus A.
Answer: D
NEW QUESTION # 52
A storage administrator is monitoring the pool capacity of two identical Dell Unity XT systems.
Each system has every LUN replicated to the other system and all replication sessions are in sync. Both systems are used for production storage. CloudiQ is receiving updates from both systems, but shows that one of them is filling up more quickly than the other.
What is the cause of this behavior?
- A. One of the Unity systems is used less than the other one.
- B. Dell Unity Data Reduction is not identically enabled on LUNs on both systems
- C. CloudlQ is not receiving the same amount of updates from one of the two systems.
- D. Dell Unity Data Reduction license is not enabled on one of the two systems.
Answer: B
NEW QUESTION # 53
What is a benefit of using FAST VP on a Dell Unity XT array?
- A. Reduces TCO
- B. Improves RPO
- C. Reduces CapEx
- D. Improves RTO
Answer: A
NEW QUESTION # 54
Which two synchronous remote replication topologies does Dell Unity XT support? (Select 2)
- A. Bi-directional
- B. One-directional
- C. Fan-out
- D. Cascade
Answer: A,B
NEW QUESTION # 55
Local LUN Move functionality is primarily used for:
- A. Disaster recovery scenarios
- B. Optimizing storage pool usage
- C. Load balancing between storage pools
- D. Data backup purposes
Answer: B,C
NEW QUESTION # 56
Which policy status condition is available for Host I/O Limits?
- A. Error
- B. Resuming
- C. Global Paused
- D. Disabled
Answer: C
NEW QUESTION # 57
Which CRUs are hot pluggable?
- A. DAE, SP, and DPE PS
- B. Cooling Module, DPE PS, and BBU
- C. DAE, DPE, and SP
- D. SP, SFP, and DPE
Answer: A
NEW QUESTION # 58
From which storage resources can a thin clone be created?
- A. Thin LUN and consistency group
- B. VMFS datastore and vVol datastore
- C. File system and VMFS datastore
- D. File system and thin LUN
Answer: D
NEW QUESTION # 59
What is a connectivity rule for a host that connects to multiple Dell Unity XT systems?
- A. CNA connections to the host must be used with alternating protocols
- B. The host can connect to different arrays with different protocols.
- C. The host must connect to all the arrays using a single protocol.
- D. The iSCSI protocol is required when host connects to multiple arrays.
Answer: B
NEW QUESTION # 60
How many destination systems does a synchronous replication session support?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 61
The UFS64 file system enhances scalability by:
- A. Supporting larger numbers of snapshots per file system
- B. Automatically compressing data to save space
- C. Integrating with cloud storage for infinite scalability
- D. Allowing for the creation of larger file systems than previous versions
Answer: A,D
NEW QUESTION # 62
Which statements accurately describe the replication data protection feature in Dell Unity systems?
- A. Only supports synchronous replication
- B. Can replicate data both synchronously and asynchronously
- C. Replication can be performed at the LUN or file system level
- D. Requires identical storage configurations on both the source and target
Answer: B,C
NEW QUESTION # 63
Refer to the exhibit. Which ports are used to connect DAEs to a Unity XT storage array?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 64
What does the Dell Unity Cloud Tiering Appliance offer?
- A. Automated tiering to public and private clouds
- B. Additional compute resources only
- C. NAS services without tiering
- D. Block-level storage only
Answer: A
NEW QUESTION # 65
Describe the process for managing NAS client access to SMB and NFS file storage resources.
- A. Integration with Active Directory for SMB and NFSv4
- B. Requires a separate NAS server for each protocol
- C. Access based on IP whitelisting only
- D. Unified NAS server can serve both SMB and NFS clients
Answer: A,D
NEW QUESTION # 66
What is the default NFS share access permission?
- A. Read/Write
- B. No Access
- C. Read-only, allow Root
- D. Read-Only
Answer: B
NEW QUESTION # 67
Refer to the exhibit. Which two MD5 authentication mechanisms does the configuration support?
- A. CRAM-MD5
- B. SSL
- C. SMTP AUTH LOGIN
- D. STARTTLS
Answer: A,C
NEW QUESTION # 68
What is the correct sequence of steps to provision storage for NFS NAS clients?
- A. 1. Create file systems and file system shares based on the supported
2. Group hard drives into storage pools.
3. Mount the shared file system to the client.protocol.
4. Provide client access to the storage resources via NFS storage protocol. - B. 1. Mount the shared file system to the client.
2. Create file systems and file system shares based on the supported protocol.
3. Provide client access to the storage resources via NFS storage protocol.
4. Group hard drives into storage pools. - C. 1. Group hard drives into storage pools.
2. Create file systems and file system shares based on the supported protocol.
3. Provide client access to the storage resources via NFS storage protocol.
4. Mount the shared file system to the client. - D. 1. Mount the shared file system to the client.
2. Provide client access to the storage resources via NFS storage protocol.based on the supported protocol.
3. Group hard drives into storage pools.
4. Create file systems and file system shares
Answer: C
NEW QUESTION # 69
A system administrator wants to limit I/O for the following LUNs:
- LUN A: Size 100 GB, Limit:500 IOPS
- LUN B: Size 500 GB, Limit: 1000 1OPS
- LUN C: Size 500 GB, Limit: 500 1OPS
- LUN D: Size 1000 GB, Limit: 1000 1OPS
What type and number of host I/O limit policies must be used?
- A. One shared absolute limit policy
- B. Two absolute limit policies
- C. One absolute policy and one density based limit policy
- D. Two density based limit policies
Answer: B
NEW QUESTION # 70
Which Dell Unity XT storage resource allows the modification of its block size during creation?
- A. NFS
- B. vVoI
- C. VMFS
Answer: C
NEW QUESTION # 71
When discussing NAS client access management, what are the best practices for SMB and NFS configurations?
- A. Using default settings for simplicity and ease of management
- B. Active Directory integration for SMB, and Kerberos for NFSv4
- C. Unified access control lists for SMB and NFS
- D. Isolating SMB and NFS traffic on separate networks
Answer: B,D
NEW QUESTION # 72
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