Last Updated: Aug 30, 2026
No. of Questions: 497 Questions & Answers with Testing Engine
Download Limit: Unlimited
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The EMC Dell Unity Deploy 2023 exam has a reputation for rewarding candidates who prepare with the right material. With 497 carefully compiled practice questions, TestSimulate helps you turn the D-UN-DY-23 syllabus into something you can genuinely master.
| Certification Vendor: | Dell Technologies |
|---|---|
| Exam Name: | Dell Unity Deploy 2023 Exam |
| Exam Number: | D-UN-DY-23 |
| Certificate Validity Period: | 2 years |
| Exam Duration: | 90 minutes |
| Exam Format: | Multiple Choice, Multiple Select |
| Available Languages: | English |
| Passing Score: | 60% |
| Real Exam Qty: | 60 |
| Exam Price: | USD 230 |
| Related Certifications: | D-UN-ODE-23 D-UN-DY-23 |
| Sample Questions: | EMC D-UN-DY-23 Sample Questions |
| Exam Way: | Online proctored / Pearson VUE testing center |
| Pre Condition: | Recommended: Dell Unity Technical Foundations knowledge |
| Official Syllabus URL: | https://www.dell.com/learn/us/en/usdhddt1/certification |
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Protection | 20% | - Synchronous replication basics - Asynchronous replication setup - Snapshots configuration - Disaster recovery overview |
| Topic 2: Monitoring and Troubleshooting | 10% | - Common troubleshooting procedures - Log collection and support contacts - Unisphere GUI and CLI basics - System health monitoring |
| Topic 3: Migration and Upgrade | 10% | - System firmware upgrades - Configuration migration tools - Data in-place migration |
| Topic 4: Initial Configuration | 20% | - RAID group configuration - Unboxing and hardware installation - Network configuration for management - Storage pool creation - Initial setup wizard |
| Topic 5: Storage Provisioning | 25% | - Storage tier configuration - iSCSI and FC connectivity - Thin provisioning setup - Creating and managing LUNs - Snapshots andthin clones |
| Topic 6: Dell Unity Overview and Architecture | 15% | - Hardware architecture and models - Dell Unity platform components - Storage system configuration basics |
The D-UN-DY-23 exam, officially titled Dell Unity Deploy 2023 Exam, is the qualifying exam for the Proven Professional certification, which sits at the Associate level. Earning it shows employers that you have the skills the credential stands for, and it is a solid step forward on a EMC career path. It also connects to D-UN-DY-23, D-UN-ODE-23, so the effort you put in now keeps paying off as you advance.
The D-UN-DY-23 exam gives you 60 questions to complete within 90 minutes. Do the math before exam day: divide the total time by the question count to set a steady per-question pace, and flag any item that stalls you so you can return to it after securing the easier points. The most reliable way to build that rhythm is a full timed practice test under the same limit, which is exactly what TestSimulate's test engines are designed for.
The passing score for EMC Dell Unity Deploy 2023 is 60%, and the official registration fee is USD 230. Keep in mind that a retake means paying that fee again in full, which makes an honest self-check worthwhile: before you book, sit a timed practice test and make sure you are consistently scoring above the passing line with some margin to spare.
According to the official requirements: Recommended: Dell Unity Technical Foundations knowledge. Eligibility rules do change from time to time, so confirm the current details on the official exam page before you register.
Yes — TestSimulate offers a free PDF demo of the EMC Dell Unity Deploy 2023 material, so you can review the question style and answer quality before you spend anything. After purchase, you also receive 365 days of free updates, and if your product expires you can extend the update service at a 50% discount from your member zone.
If you take the corresponding exam within 60 days of your purchase and do not pass, you are covered by the 100% Money Back Guarantee under clear conditions. To claim a full refund, submit a scan of your exam enrollment slip and your official Score Report PDF within two days of the exam; requests are processed within seven days. Note that sitting the exam within three days of purchase is not eligible, purchases that were never followed by an exam sitting do not qualify, free materials and expired orders are excluded, and the candidate name must match the payer name. Prefer an exchange instead? You can swap your product for two free exam packages of equal value and keep your update service. Delivery is immediate: your D-UN-DY-23 material is ready for instant download and is also emailed to you within one minute of payment — contact customer service if nothing arrives within two hours. There is no limit on the number of computers you can install it on.
The current EMC Dell Unity Deploy 2023 syllabus is organized into 6 exam domains. The first three are:
For the full domain and subtopic breakdown, see the Exam Topics section above — that is the outline your TestSimulate practice questions are mapped to.
Question 1
A storage administrator configured a hybrid Unity XT storage system using one default pool containing only drives of the performance tier. They need to expand the Unity with Flash as well as NL- SAS drives and make use of FAST VP using all three tiers. The FAST VP license is already installed.
What is the correct way to add and configure the pool(s)?
A. Convert the homogeneous pool into a heterogeneous pool
Add one or more RAID Groups of NL-SAS and Flash drives to the converted pool
B. Add one or more RAID Groups of NL-SAS and Flash drives to the existing pool
C. Add one or more RAID Groups of NL-SAS drives to a new, second pool
Add one or more RAID Groups of flash drives to a new, third pool
D. Create a new heterogeneous pool containing one or more RAID Groups of NL-SAS and flash drives Move the existing LUNs to the new pool Delete the first pool and add the available Flash drives to the new pool
Question 2
What must be done before an administrator can provision VMware Vol datastore? changed
A. Storage pool must be associated with a Capability Profile.
B. VASA provider must be registered.
C. vCenter server must be registered through API.
D. ESXi host must already be connected to the array through FC or iSCSI.
Question 3
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 2 drives
C. Two 400 GB SAS Flash 3 drives
D. Two 200 GB SAS Flash 3 drives
Question 4
A Unity 400 system has Data at Rest Encryption licensed and enabled.
Which operation(s) must be performed from the Unisphere Settings window to ensure the system is still operational after SP replacements?
A. Download Checksum
B. Backup Keystore File
C. Download Audit Log
D. Download Audit Log and Checksum
Question 5
A storage administrator wants to perform an online expansion of their FAST Cache configuration.
The current FAST Cache contains a set of SAS Flash 2, 200 GB drives.
When adding a pair of SAS Flash 2, 400 GB drives, the operation fails What could be the cause of this issue?
A. Expansion supports SAS Flash 2, 200 GB drives only
B. Expansion requires additional drives to be of the same type and size
C. Expansion cannot be performed without first destroying the current configuration
D. Expansion can only be performed manually
Solutions:
| Question 1 Answer: B | Question 2 Answer: B | Question 3 Answer: B | Question 4 Answer: B | Question 5 Answer: A |
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