E20-393 Free Practice Test

What storage resources can be provisioned to a host that is connected to a Dell EMC Unity XT storage system via Fibre Channel?

1. A. LUNs, CIFS shares, and Consistency Group LUNs
2. B. VMFS datastores, NFS datastores, and VVol(file) datastores
3. C. LUNs, Consistency Group LUNs, and NFS datastores
4. D. Consistency Group LUNs, VMFS datastores, and VVol (block) datastores

Correct Answer: B

How is a Local LUN Move configured?

1. A. First select the LUN, then select the Pool to move the LUN into, and finally choose the Move operation.
2. B. First select the Pool to move the LUN into, then choose the Move operation, and finally select a LUN.
3. C. First choose the Move operation, then select a LUN, and finally select the Pool to move the LUN into.
4. D. First select a LUN, then choose the Move operation, and finally select the Pool to move the LUN into

Correct Answer: D
References:
https://www.dellemc.com/sr-me/documentation/unity-family/unity-p-config-luns/02-configuring-lun-move.htm

Under what conditions should fully provisioned storage be recommended?

1. A. Storage objects subject to snapshots
2. B. Workloads requiring high throughput
3. C. Workloads requiring high bandwidth
4. D. Storage objects subject to replication

Correct Answer: D

A Storage administrator needs to expand their FAST Cache by 400 GB. The current configuration consists of two 400 GB SAS Flash 2 drives.
What can be used to expand the FAST Cache?

1. A. Two 200 GB SAS Flash 2 drives
2. B. Two 400 GB SAS Flash 2 drives
3. C. Four 200 GB SAS Flash 3 drives
4. D. One 400 GB SAS Flash 2 drive

Correct Answer: A

When deploying virtual disks for a UnityVSA system, what is an EMC recommended Disk Provision Policy?

1. A. Thick Provision Eager Zeroed
2. B. Thin Provision
3. C. Thick Provision
4. D. Thick Provision Lazy Zeroed

Correct Answer: A
EMC recommends the following settings for all virtual disks: