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Unity Solutions Specialist Exam for Implementation Engineers Exam (E20-393) - EMC Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
297 Total Questions
1
Question
When can a file system be defined as thin or thick?
Options
A Only when adding host access to the file system
B Only when enabling data reduction on the file system
C Any time after the file system has been created
D Only when creating the file system
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2
Question
What determines the fault characteristics of a disk group?
Options
A Drive type
B D@RE
C Stripe width
D Drive speed
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3
Question
A storage administrator is tasked with creating a DR solution for block and file storage resources. The company has multiple regional and international sites containing a mix of physical and virtual Dell EMC Unity systems.

What are considerations for the storage administrator in creating the DR solution?
Options
A Asynchronous replication over long-distance does not impact latencyAsynchronous replication ensures zero data loss to the remote replica in disaster conditions
B Synchronous remote replication should be restricted to within 100 km between sites to keep latency below 10 msFile and block storage resources can be replicated synchronously and asynchronously
C Synchronous remote replication should be restricted to within 100 km between sites to keep latency below 10 msBlock storage resources can be replicated synchronously and asynchronously
D Asynchronous replication ensures zero data loss the remote replica in disaster conditionsBlock storage resources can be replicated synchronously and asynchronously
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4
Question
A storage administrator needs to shrink their FAST Cache on a Dell EMC Unity XT storage system. The current configuration consists of six 400 GB SAS Flash 2 drives.

What is the maximum number of drives that can be removed from FAST Cache through an online shrink operation?
Options
A 5
B 6
C 2
D 4
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5
Question
An administrator’s Unity system is configured with both a Fibre Channel CNA and a Fibre Channel I/O module. Which Fibre Channel port on each SP must be used for native synchronous replication?
Options
A CNA FC port 4
B I/O module FC port 5
C I/O module FC port 2
D CNA FC port 5
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