DELL EMC D-UN-OE-23 Practice Exams
Last updated on Oct 22,2026- Exam Code: D-UN-OE-23
- Exam Name: Dell Unity Operate 2023 Exam
- Certification Provider: DELL EMC
- Latest update: Oct 22,2026
Question #131
What architectural feature enables Dell Unity to provide high availability and data protection?
- A . Single controller architecture
- B . Dual active-active controllers
- C . Triple controller nodes
- D . Single active-passive controller
Correct Answer: B
Question #132
Snapshots provide which advantages for data protection?
- A . Enabling faster backup and recovery processes
- B . Serving as a replacement for traditional backups
- C . Allowing for point-in-time restores of data
- D . Consuming storage capacity equal to the original data set
Correct Answer: AC
Question #133
The Dell Unity XT series supports which of the following for data mobility?
- A . Local LUN Move only
- B . Native asynchronous replication only
- C . Both synchronous and asynchronous replication
- D . No data mobility features
Correct Answer: C
Question #134
When managing File Level Retention (FLR), what capabilities does Dell Unity offer?
- A . Temporary suspension of retention for file modification
- B . Automatic extension of retention periods based on access patterns
- C . Enforcement of legal holds for compliance requirements
- D . Immutable snapshots for secure data archiving
Correct Answer: AC
Question #135
In synchronous replication, what considerations must be made for application performance?
- A . It has no impact on application performance
- B . Application performance may be impacted due to the wait for acknowledgment
- C . Only suitable for applications with low change rates
- D . Recommended for all types of applications for maximum data protection
Correct Answer: B
Question #136
UFS64 file system scalability feature in Dell Unity systems supports which of the following?
- A . File systems up to 64 TB in size
- B . Unlimited file system size
- C . A maximum of 64 file systems per system
- D . Enhanced data deduplication capabilities
Correct Answer: A
Question #137
Asynchronous replication operations involve:
- A . Immediate replication of data changes to the target system
- B . Scheduled replication to minimize impact on production workloads
- C . Potentially losing the last few minutes of data on failover
- D . Requiring manual intervention for each replication event
Correct Answer: BC
Question #137
Asynchronous replication operations involve:
- A . Immediate replication of data changes to the target system
- B . Scheduled replication to minimize impact on production workloads
- C . Potentially losing the last few minutes of data on failover
- D . Requiring manual intervention for each replication event
Correct Answer: BC
Question #137
Asynchronous replication operations involve:
- A . Immediate replication of data changes to the target system
- B . Scheduled replication to minimize impact on production workloads
- C . Potentially losing the last few minutes of data on failover
- D . Requiring manual intervention for each replication event
Correct Answer: BC
Question #140
Which operation can be performed during both synchronous and asynchronous replication sessions?
- A . Sync
- B . Failover (planned)
- C . Failover with Sync
- D . Failback
Correct Answer: D