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Your Path to Success: How to Pass the EMC E20-393 Unity Solutions Specialist Exam for Implementation Engineers Exam

Questions 21

Which FAST Cache operation can be performed from the Settings window?

Options:
A.

Disable FAST Cache use on a specific pool

B.

Pause FAST Cache use

C.

Expand FAST Cache

D.

Enable FAST Cache use on a specific pool

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Questions 22

You are creating a dynamic pool using 12 drives in the Unisphere GUI. Which RAID stripe width will be set when creating the dynamic pool using RAID 6?

Options:
A.

4+2

B.

6+2

C.

8+2

D.

10+2

Questions 23

A company needs to expand their dynamic pool by 5 TB. The current dynamic pool consists of sixty-three 3.8 TB SSD that are configured for RAID5 4+1.

What is the minimum number of drives needed for the pool expansion?

Options:
A.

1

B.

6

C.

7

D.

8

Questions 24

When can a file system be defined as thin or thick?

Options:
A.

Only when creating the file system

B.

Any time after the file system has been created

C.

Only when adding host access to the file system

D.

Only when enabling data reduction on the file system

Questions 25

Which VASA API protocol is used to integrate with Dell EMC UnityVSA over HTTPS?

Options:
A.

SNMP

B.

WSDL

C.

SOAP

D.

REST

Questions 26

When a manual snapshot of a file system is created, what items are required for its configuration?

Options:
A.

Name, Description, and Access Type

B.

Retention Policy, Access Type, and Schedule

C.

Description, Retention Policy, and Schedule

D.

Name, Retention Policy, and Access Type

Questions 27

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?

Options:
A.

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

B.

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

C.

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

D.

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

Questions 28

What is a characteristic of the IP Packet Reflect feature running on a Dell EMC Unity NAS Server?

Options:
A.

SP must be rebooted after the feature is enabled on the NAS Server

B.

Outbound packets use the same interface as the inbound packets

C.

Communications initiated by the array do not require route table lookups

D.

Feature can only be enabled when the NAS Server is created via UEMCLI.

Questions 29

What is the maximum number of Dell EMC Unity arrays that can participate is a Synchronous Replication topology?

Options:
A.

2

B.

4

C.

5

D.

16

Questions 30

When the LUN Snapshot Attach to Host operation is performed, what does the Unity system optionally do before beginning the attach process?

Options:
A.

Creates a snapshot of the LUN

B.

Detaches the host from the snapshots of any other LUN

C.

Creates a copy of the snapshot

D.

Deletes all other existing snapshots of the LUN

Exam Code: E20-393
Certification Provider: EMC
Exam Name: Unity Solutions Specialist Exam for Implementation Engineers
Last Update: Jan 24, 2025
Questions: 297

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