Free EMC D-UN-OE-23 Exam Dumps Questions & Answers

A storage administrator is tasked with creating a DR solution for block and file storage resources.
The company has multiple regional and international sites containing a mix of Dell Unity XT and Dell Unity VSA systems.
What are considerations for the storage administrator when creating the DR solution?

• A.  Synchronous remote replication should be restricted to within 161 km (100 mi) between sites to keep latency below 10 milliseconds.
  Block storage resources can be replicated synchronously and asynchronously.
• B.  Synchronous remote replication should be restricted to within 10o km (62 mi) between sites to keep latency below 10 milliseconds.
  File and block storage resources can be replicated synchronously and asynchronously.
• C.  Asynchronous replication over long-distance does not impact latency.
  Asynchronous replication ensures zero data loss to the remote replica in disaster conditions.
• D.  Asynchronous replication ensures zero data loss to the remote replica in disaster conditions.
  File storage resources can be replicated synchronously and asynchronously.

A storage administrator selects 11 drives with RAlD 5 protection for a new Dynamic pool.
What is the RAID width of the new pool?

• A.  9+1
• B.  10+1
• C.  9+2
• D.  8+1

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 absolute policy and one density based limit policy
• B.  One shared absolute limit policy
• C.  Two density based limit policies
• D.  Two absolute limit policies

Drag and Drop Question
What is the correct order of steps for the Synchronous Replication Creation Process?

Correct Answer:

What are two features of a Dell UnityVSA Professional Edition license?

• A.  Applicable for Test and Development environments.
• B.  Professional Edition is covered by Dell support.
• C.  4 TB maximum capacity
• D.  Supports UnityVSA Dual-SP HA deployment.