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

Questions 41

What is the usefulness of setting a quota limit to zero?

Options:

A.

Increases space efficiency on the file system.

B.

Reduces CPU overhead for clients accessing data.

C.

Increases file system access performance.

D.

Enables tracking and reporting on file system usage.

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Questions 42

What is a use case for Thin Clones?

Options:

A.

Primary production

B.

Development and testing

C.

Offline backup

D.

Data archiving

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Questions 43

What functionality is provided to Unity from its integration with CTA?

Options:

A.

DHSM data mobility to cloud destination on Virtustream

B.

Synchronous disaster recovery solution for Unity file storage

C.

Data migration solution for VNX block storage to Unity

D.

Unity configured as a destination for tiered DHSM data

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Questions 44

How can an administrator disable retention on an FLR-enabled file system?

Options:

A.

Use the File System Properties page in Unisphere

B.

Modify the FLR Policy on each file in the file system

C.

Modify the FLR Policy on the file system

D.

FLR cannot be disabled on this type of file system

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Questions 45

According to Dell EMC best practices, how should off-site data be asynchronously replicated for a DR solution?

Options:

A.

Include a Flash tier in a hybrid pool where asynchronous replication will be active on the source only.

B.

Include a Flash tier in a hybrid pool where asynchronous replication will be active on both the source and destination.

C.

Configure the RLP on both the source and destination arrays equal to 20% of the data to be replicated

D.

Configure the sync replication ports on the CAN for 16Gb Fibre Channel on both the source and destination.

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Questions 46

A storage administrator has added multiple resources to a single density-based Host I/O Limit policy for the following storage resources:

  • LUN A: 25 GB
  • LUN B: 25 GB
  • LUN C: 50 GB
  • Density-Based Limit 20 IOPS

What is the total IOPS set by this policy?

Options:

A.

200

B.

500

C.

2000

D.

2500

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Questions 47

A storage administrator is tasked with creating a DR solution for block and file storage resources on a Dell EMC Unity 650F system at a primary production site. The company has two other campus locations.

Campus A is located 50 km away and has a Dell EMC Unity 400 Hybrid system. Campus B is located 200 km away and has a Dell EMC UnityVSA system.

What should the storage administrator do to provide the best protection of storage resources while meeting recommended latency levels?

Options:

A.

Replicate block storage resources synchronously to Campus AReplicate file storage resources asynchronously to Campus B

B.

Replicate block storage resources synchronously to Campus AReplicate file storage resources synchronously to Campus A

C.

Replicate block storage resources asynchronously to Campus AReplicate file storage resources synchronously to Campus A

D.

Replicate block storage resources asynchronously to Campus BReplicate file storage resources asynchronously to Campus A

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Questions 48

What is the correct sequence of steps to provision storage for SMB NAS clients?

E20-393 Question 48

Options:

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Questions 49

A Windows test server ran a stress test program that generated a large amount of throughput. This resulted in performance slowdowns on production hosts sharing the same VMFS datastore.

What Dell EMC Unity XT feature can the storage administrator use to prevent a re-occurrence of this problem?

Options:

A.

Data Reduction

B.

FAST Cache

C.

File System Quotas

D.

Host I/O Limits

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Questions 50

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

Options:

A.

Link aggregation

B.

VLAN tagging

C.

Bandwidth throttle

D.

Network latency

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Exam Code: E20-393
Exam Name: Unity Solutions Specialist Exam for Implementation Engineers
Last Update: Jun 24, 2024
Questions: 297

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