Dell Metro node Operate 2023 Exam (D-MN-OE-23) Free Practice Test

Question 1

An administrator wants to remove the entries of the completed migration tasks listed in the Metro node.
Which two commands are used to accomplish this task? (Select 2)

A. dm migration resume

B. dm migration remove

C. dm migration clean

D. dm migration commit

Correct Answer: A,D

Question 2

Device mobility job operations in Unisphere allow for which of the following?

A. Temporarily suspending data access to the device being migrated

B. Dynamically changing the data migration route based on network congestion

C. Increasing the priority of a job in real-time

D. Automatically splitting a job into smaller, more manageable tasks

Correct Answer: C

Question 3

Which of the following best describes the difference between extent mobility and device mobility in a storage environment?

A. Device mobility is used exclusively for virtual environments, whereas extent mobility is not.

B. Device mobility is a manual process, while extent mobility is automated.

C. Extent mobility involves moving small data blocks, while device mobility involves moving entire storage volumes.

D. Extent mobility requires downtime, while device mobility can be performed live.

Correct Answer: C

Question 4

Which VPlexcli command is used to assess the health and status of the storage volumes?

A. storage-volume status

B. vpd status

C. volumes detail

D. health-check storage-volumes

Correct Answer: D

Question 5

The status of which Metro node Metro components can be verified on SYSTEM STATUS tab in Unisphere Dashboard menu?

A. Directors, Arrays, Storage Views, and WAN COM

B. Directors, Arrays, Storage Views, and Storage Volumes

C. Directors, Arrays, Storage Views, and Local-com

D. Directors, Arrays, Storage Views, and Virtual Volumes

Correct Answer: A

Question 6

What role does auditing play in an RBAC system?

A. It verifies that access permissions align with user roles and responsibilities.

B. It ensures that all users have equal access to system resources.

C. It is unnecessary as RBAC eliminates all security risks.

D. It automatically updates user roles without administrative intervention.

Correct Answer: A

Question 7

Which VPlexcli command is used to check the overall health status of a cluster?

A. health-check cluster-status

B. monitor health-status

C. status get-cluster-health

D. cluster-status

Correct Answer: C

Question 8

Metro node systems use which methods for data replication? (Select two)

A. Point-in-time snapshots

B. Block-level replication

C. Manual copying of data between sites

D. Continuous data protection

Correct Answer: B,D

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EMC Dell Metro node Operate 2023 (D-MN-OE-23) Free Practice Test