DELL EMC D-UN-DY-23 Übungsprüfungen
Zuletzt aktualisiert am 26.04.2025- Prüfungscode: D-UN-DY-23
- Prüfungsname: Dell Unity Deploy 2023 Exam
- Zertifizierungsanbieter: DELL EMC
- Zuletzt aktualisiert am: 26.04.2025
A system administrator experienced a power failure in their environment.
To which device will cache de-stage?
- A . M.2 SSD on each Storage Processor
- B . First four disks in the Disk Processor Enclosure
- C . Cache does not need to de-stage as it is now non-volatile
- D . Backup Battery Unit will keep the data alive in cache
What is the significance of the best practices recommendation to maintain 10% free capacity on a storage pool?
- A . Provides enough space for drive failures
- B . Allows enough capacity for Snapshots
- C . Improves FAST Cache warmup times
- D . Reduces cache flush times
Which Dell EMC Unity service task is used to reinstall the root operating system while leaving the existing data intact?
- A . Restart the Management Software
- B . Reimage the Storage Processor
- C . Restart the Management Server
- D . Reinitialize the Storage System
What determines the size of the dynamic pool private LUN?
- A . Data protection method assigned to the dynamic pool
- B . Dell EMC Unity XT storage array model
- C . Number of drives in the dynamic pool
- D . Number of RAID extents associated with the private LUN
What storage resources can be provisioned to a host that is connected to a Dell EMC Unity XT storage system via Fibre Channel?
- A . LUNs, CIFS shares, and Consistency Group LUNs
- B . VMFS datastores, NFS datastores, and VVol(file) datastores
- C . LUNs, Consistency Group LUNs, and NFS datastores
- D . Consistency Group LUNs, VMFS datastores, and VVol (block) datastores
Through which protocols are backend storage provisioned to the ESXi host when deploying a UnityVSA system?
- A . iSCSI, SMB, and NFS
- B . iSCSI and NFS only
- C . FC. ISCSI, and NFS
- D . FC and iSCSI only
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
What is a consideration when managing Host I/O Limit polices?
- A . Each policy can be paused or resumed independently
- B . All policies are paused if a single policy is paused
- C . Only shared Host I/O Limit polices can be paused and resumed
- D . AH policies are resumed when any single policy is resumed
Which disk format is recommended for Dell EMC Unity’s OVA?
- A . Thick Provision Lazy Zeroed
- B . raw
- C . Thick Provision Eager Zeroed
- D . Thin Provision
In Unisphere, where can a storage administrator create an asynchronous LUN replication session?
- A . LUN Creation wizard or the LUN Properties window
- B . Replication page or the LUN Properties window
- C . Replication page only
- D . LUN Properties window only