Version honesty is a rare thing in this market, and Prep4cram practices it for D-UN-OE-23: the EMC Dell Unity Operate 2023 bank is checked against vendor updates every day, and if a refresh is ever pending, the team says so openly instead of overselling what is on the shelf.
EMC D-UN-OE-23 Exam Overview:
| Certification Vendor: | Dell Technologies |
|---|---|
| Exam Name: | Dell Unity Operate 2023 Exam |
| Exam Number: | D-UN-OE-23 |
| Related Certifications: | Dell Unity Installation and Service Dell Unity Implementation and Administration Dell Unity XT Hardware Concepts |
| Real Exam Qty: | Approx. 50β56 (Part 1) + 6 simulations (Part 2) |
| Exam Format: | Simulation-based questions, Multiple choice questions |
| Passing Score: | 63% (Part 1) / 66% (Part 2 simulation section) |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Recommended Training: | Dell Unity XT Hardware Concepts and Features Dell Unity Concepts and Features |
| Exam Registration: | Unity Operate Exam Page Dell Certification Portal |
| Sample Questions: | ![]() |
| Exam Way: | Online or onsite proctored exam (Dell Proven Professional testing platform) |
| Pre Condition: | Hands-on experience with Dell Unity / Unity XT / UnityVSA recommended; training courses suggested by Dell Proven Professional program. |
| Official Syllabus URL: | https://education.dell.com/content/dell/en-us/home/certification-overview/available-exams/unity-operate.html |
EMC D-UN-OE-23 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| System Administration | 10% | - Management and monitoring interfaces
|
| Data Protection and Mobility | 25% | - Protection mechanisms
|
| Dell Unity Platform Concepts, Features, and Architecture | 10% | - Unity architecture and system components
|
| Storage Efficiency, Scalability, and Performance | 25% | - Data efficiency features
|
| Storage Provisioning and Access | 30% | - Host and client access management
|
Your EMC Dell Unity Operate 2023 Preparation Questions, Answered
- Data Protection and Mobility (25%)
- Storage Efficiency, Scalability, and Performance (25%)
- System Administration (10%)
EMC Dell Unity Operate 2023 Sample Questions:
Which Dell Unity XT storage resource allows the modification of its block size during creation?
- A. VMFS
- B. NFS
- C. vVoI
Correct Answer: A π³οΈ
Drag and Drop Question
What is the correct sequence of steps for the synchronous replication process on a Dell Unity XT system?
Correct Answer:

Where do Dynamic Pools obtain spare space for rebuilds?
- A. Unprovisioned free space is used from the pool.
- B. Unused drives act as dedicated hot spares.
- C. Spare extents are striped across pool drives.
- D. Dedicated hot spare drives are reserved from a pool.
Correct Answer: C π³οΈ
A storage administrator is performing a planned failover of an asynchronous replication. What option should they select to ensure that all data is available at the destination?
- A. Failover with sync on the source array
- B. Failover with sync on the destination array
- C. Failover on the source array
- D. Failover on the destination array
Correct Answer: A π³οΈ
What is a consideration when specifying a Dial Home suppression time for a Dell Unity XT storage array?
- A. Can be lengthened or shortened
- B. Should be set between 1 and 32 hours
- C. The time zone where the array is located
- D. Can be enabled at any time
Correct Answer: B π³οΈ






