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EMC E20-393 Exam Questions
Unity Solutions Specialist Exam for Implementation Engineers (Page 9 )

Updated On: 21-Feb-2026
Page 9 of 61
PDF with 297 Questions

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?

  1. CNA FC port 5
  2. I/O module FC port 2
  3. CNA FC port 4
  4. I/O module FC port 5

Answer(s): C

Explanation:

Only one FC port can be configured and used for synchronous replication. Once an FC port is assigned, it will continue to act as the synchronous replication port and can never be changed. To determine the FC port used for synchronous replication, in the CLI console, run the command /remote/sys show -detail. Port information, similar to the following example, will appear in the output:

Synchronous FC ports = spb_fc4, spa_fc4


Reference:

https://www.dellemc.com/en-us/documentation/unity-family/unity-p-replication-config/03-unity-rep-br-considerations-syncrep.htm



Which feature provides the ability to provision block and file storage for Microsoft Windows or Microsoft SharePoint sites?

  1. EMS Storage Integrator for Windows
  2. Array Offloaded Data Transfer
  3. vStorage APIs for Array Integration
  4. EMC Virtual Storage Integrator

Answer(s): A



Which information must be retrieved and used to select the unconfigured UnityVSA system when running the Auto-discover option of the Connection Utility?

  1. Array Name
  2. System’s Serial ID
  3. DNS Host Name
  4. System’s UUID

Answer(s): B

Explanation:

Note: The Connection Utility can be use the Auto Discover option to discover the system and configure the system name, IPv4 management settings, and/or IPv6 management settings.


Reference:

https://www.emc.com/collateral/TechnicalDocument/docu69316.pdf



What is an advantage of selecting Centralized ESRS over Integrated ESRS?

  1. CloudIQ can be configured
  2. Deploying an external virtual machine is not required
  3. Centralized ESRS is easier to configure
  4. Internet connectivity is not required for every Dell EMC Unity XT system

Answer(s): D

Explanation:

The following requirements are related to the Integrated ESRS implementation only:
-If your ESRS implementation will include a proxy server to connect to the Internet, you must indicate this when you configure the ESRS feature.
-If your ESRS implementation will include a Policy Manager for more control over remote access to your storage system, you must indicate this when you configure the ESRS feature.
-If your ESRS implementation will include a proxy server for your storage system to connect to a Policy Manager, you must indicate this when you configure the ESRS feature


Reference:

https://www.emc.com/collateral/TechnicalDocument/docu69327.pdf (page 12)



In UnityVSA, what is the maximum storage capacity offered by the VVOLs license?

  1. 4TB
  2. 10TB
  3. 25TB
  4. 50TB

Answer(s): D

Explanation:

UnityVSA maximum Usable Capacity is4 TB (Community Edition); 10 TB; 25 TB; and 50 TB licenses available.


Reference:

https://store.emc.com/se/Product-Family/EMC-Unity-Products/EMC-Unity-VSA/p/EMC-Unity-Virtual-Storage-Appliance






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