D-UN-DY-23 exam

What is the significance of the best practices recommendation to maintain 10% free capacity on a storage pool?A . Provides enough space for drive failuresB . Allows enough capacity for SnapshotsC . Improves FAST Cache warmup timesD . Reduces cache flush timesView AnswerAnswer: B

Refer the exhibit. Which shows the Initiators page in the Unisphere GUI. What does the symbol circled in blue indicate about the state of the initiator?A . A host was associated with the initiator and it is ready for storage access.B . The initiator is not associated with any host.C...

Which policy status condition is available for Host I/O Limits?A . ResumingB . DisabledC . ErrorD . Global PausedView AnswerAnswer: D

Which Dell EMC Unity service task would most quickly resolve connection problems between the storage system and Unisphere?A . Reinitialize the Storage SystemB . Reimage the Storage ProcessorsC . Reboot the Storage ProcessorsD . restart the Management SoftwareView AnswerAnswer: C

What capability is provided by the Dell EMC CIFS Management snap-in?A . Configure share permissionsB . Configure NAS Server registry settingsC . Manage home directoriesD . Manage local NAS Server usersView AnswerAnswer: A

A storage administrator needs to connect a new iSCSI host to a Dell EMC Unity XT array. Which I/O modules support host iSCSI connectivity?A . 25 GbE optical onlyB . 16 Gb/s FC and 25 GbE opticalC . 10 GbE Base-T and 25 GbE opticalD . 10 GbE Base-T onlyView...

A storage administrator wants to create a series of daily snapshots for an existing critical LUN. How can the snapshots be created?A . Snapshot schedules can only be configured within the LUN Creation wizardB . From the Pool Properties page configure the Snapshot scheduleC . only manually taken snapshots are...

What is the correct sequence of steps taken by the storage array during the synchronous replication process? View AnswerAnswer:

Which technology is used by Unity Snapshots?A . Copy on First WriteB . inline DeduplicationC . Redirect on WriteD . Block CompressionView AnswerAnswer: C

What is the maximum hierarchical Snapshot level, for both LUNs and file systems, on Dell EMC Unity XT storage system?A . 10B . 16C . 20D . 32View AnswerAnswer: A