Dell EMC E20-393 Exam Practice Test Instant Access

Question 1

Which IP connection characteristic is used only for file-based storage configurations on Dell EMC Unity XT?

ALink aggregation

BVLAN tagging

CBandwidth throttle

DNetwork latency

Answer : B

Question 2

Which Dell EMC Unity XT models support Dynamic Pools?

ADell EMC UnityVSA storage only

B380F, 480F, 680F, and 880F

C380F, 480, 680F, and 880

D380, 480, 680, and 880

Answer : B

https://www.dellemc.com/en-au/collaterals/unauth/technical-guides-support-information/products/ storage/docu69895.pdf

Question 3

A storage administrator has configured an SMB share with the Pool Automatic Deletion retention policy.

With default settings applied, what will happen when the pool crosses 95%?

AThe Dell EMC Unity system will only delete the oldest snapshot of the configured schedule.

BNothing. The default setting is that no snapshots will be deleted automatically.

CThe Dell EMC Unity system will delete snapshots until 85%, pool space is reached.

DNothing. When the snapshot reaches 25% of the pool size, snapshots will be deleted until 20% of the pool size is reached.

Answer : C

Question 4

A storage administrator is monitoring the pool Capacity of two identical Dell EMC Unity XT systems. Each system has every LUN replicated to the other system and all replication sessions are in sync. Both systems are used for production storage. CloudIQ is receiving updates from both systems, but shows that one of them is filling up more quickly than the other.

What is a possible explanation for this behavior?

AOne of the Unity XT systems is used less than the other one.

BDell EMC Unity Data Reduction is not identically enabled on LUNs on both systems.

CCloudIQ is not receiving the same amount of updates from one of the two systems.

DDell EMC Unity Data Reduction license is not enabled on one of the two systems.

Answer : B

Question 5

Refer to the exhibit.

What is a possible reason for the health score of 70 that is associated with the Test_Dev storage pool?

AData protection for this storage pool is not configured

BStorage pool is full and oversubscribed, and needs attention

CStorage pool performance is impacted because of prolonged disk queue length

DStorage pool has a component failure and needs attention

Answer : C

Question 6

What is the first step to configure asynchronous replication for a storage resource?

ASet up management channel

BConfigure replication session

CVerify replication connection

DCreate replication interfaces

Answer : D

Question 7

What is a consideration when expanding a dynamic pool?

AMaximum number of drives is 16 in a RAID Group

BMaximum number of slices in a private LUN is 256

CMaximum number of drives is 64 in a drive partnership group

DMinimum of drives in a RAID5 (4+1) RAID Group is 5

Answer : C

Dell EMC E20-393 Implementation Engineer, Unity Solutions Specialist Exam Practice Test