Practice Free D-UN-DY-23 Exam Online Questions
What is a consideration when designing a replication solution using the native Dell EMC Unity XT Replication feature?
- A . Asynchronous remote replication supports replication to only one remote Dell EMC Unity XT system
- B . Synchronous remote replication supports replication to only one remote Dell EMC Unity XT system
- C . Synchronous remote replication supports replication to up to two remote Dell EMC Unity XT systems
- D . Asynchronous remote replication supports replication to up to two remote Dell EMC Unity XT systems
A storage administrator is tasked with creating a DR solution for block and file storage resources on a Dell EMC Unity 650F system at a primary production site.
The company has two other campus locations.
Campus A is located 50 km away and has a Dell EMC Unity 400 Hybrid system.
Campus B is located 200 km away and has a Dell EMC UnityVSA system.
What should the storage administrator do to provide the best protection of storage resources while meeting recommended latency levels?
- A . Replicate block storage resources synchronously to Campus A
Replicate file storage resources asynchronously to Campus B - B . Replicate block storage resources synchronously to Campus A
Replicate file storage resources synchronously to Campus A - C . Replicate block storage resources asynchronously to Campus A
Replicate file storage resources synchronously to Campus A - D . Replicate block storage resources asynchronously to Campus B
Replicate file storage resources asynchronously to Campus A
What are characteristics of the file system Snapshot Copy operation?
- A . Parent can be a read-only or read/write snapshot Copy will be a read-only snapshot Has an independent Retention Policy from the parent
- B . Parent can only be a read-only snapshot Copy will be a read/write snapshot Inherits the parent Retention Policy
- C . Parent can be a read-only or read/write snapshot Copy will be a read/write snapshot Inherits the parent Retention Policy
- D . Parent can only be a read-only snapshot Copy will be a read-only snapshot Has an independent Retention Policy from the parent
Which I/O modules does the Unity 380/380F system support?
- A . 12 Gb/s SAS
2-Port 100 GbE - B . 32 Gb/s Fibre Channel
10 GbE Base-T - C . 12 Gb/s SAS
10 GbE Base-T - D . 32 Gb/s Fibre Channel 2-Port 100 GbE
What action(s) can an administrator take on an existing file system from its Properties page?
- A . Different Pool can be selected
- B . Size can be expanded or shrunk
- C . Assigned HAS Server can be deleted
- D . Format can be changed to UFS32
Which unity feature supports provisioning within vCenter, provides full visibility to physical storage, and ureases management efficiency?
- A . VSI
- B . ODX
- C . ESI
- D . VAAI
A storage administrator configured a Hybrid Dell EMC Unity XT storage system using one default port containing three disk types. They need additional Flash capacity.
What is the correct way to expand the pool?
- A . Add a RAID Group of SAS Flash 4 drives to the pool
- B . Add 2 SAS Flash drives to the FAST Cache
- C . Add 1 SAS Flash drive to the pool
- D . Add a RAID Group of SAS Flash drives to the pool
What is the maximum number of LUN snapshots that are supported by Unity?
- A . 16
- B . 96
- C . 256
- D . 512
Which snapshot option is set automatically when a Pool is configured?
- A . Total Pool Consumption
- B . Pool Automatic Deletion Policy
- C . Snapshot Pool Consumption
What is the significance of Multi-Path software on a SAN host?
- A . Manages the connections between host and storage to maintain storage access if one of the connections fails
- B . Allows data migrations to Unity by splitting host IOs from an original source array to a target Unity array
- C . Provides the host access to both the source and destination storage resource when that resource is replicated remotely
- D . Enables a host to access snapshot point-m-time data states to recover data without administrative intervention