QUESTION: 137

How is the Dell EMC Unity XT Data Reduction Ratio calculated?

Divide the predate-reduction size of all storage resources and their snapshots by the postdata-reduction size of all storage resources and their snapshots.
Add up the efficiencies gained from thin provisioning, Deduplication, and Compression.
Divide the predate-reduction size of all storage resources excluding their snapshots by the postdata- reduction size of all storage resources excluding their snapshots.
Add up the efficiencies gained from thin provisioning, Snapshots, and Compression.

Answer(s): D

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QUESTION: 138

Which Dell EMC Unity XT storage resource allows the modification of its block size during creation?

VVol (file) datastore
VMFS datastore
VVol (block) datastore
NFS datastore

Answer(s): C

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A company needs to expand their dynamic pool by 10 TB. The current dynamic pool consists of sixty-three 7.6 TB SSD drives that are configured for RAID5 12+1.
What is the minimum number of drives needed for the pool expansion?

1
2
13
15

Answer(s): B

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QUESTION: 140

The preferred production interface is active. What does the Dell EMC Unity XT system do once a NAS Server starts outbound traffic to an external service?

Uses the backup interface
Initiates NAS Server failover
Uses the active production interface
Enables Packet Reflect

Answer(s): C

Reference:

https://www.dellemc.com/en-us/documentation/unity-family/unity-p-configure-smb-file-sharing/07-unity-smb-c-ch-configuring-ip-routes.htm

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Free E20-393 Exam Braindumps (page: 36)

QUESTION: 137

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QUESTION: 140

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