EMC E20-393 Exam
Unity Solutions Specialist Exam for Implementation Engineers (Page 8 )

Updated On: 30-Jan-2026

How can data at rest Encryption be activated on Dell EMC Unity?

  1. Enable Data at rest Encryption at any time using Unisphere settings > manage Encryption
  2. Enable data at rest Encryption, but only during initial configuration, using Unisphere settings > Manage Encryption
  3. Install data at rest Encryption license at any time using Unisphere Settings > Install License
  4. Install data at rest Encryption, but only during initial configuration

Answer(s): C


Reference:

https://www.emc.com/collateral/white-papers/h15090-dell-emc-unity-data-at-rest-encryption.pdf



What is the maximum hierarchical Snapshot level, for both LUNs and file systems, on Dell EMC Unity XT arrays?

  1. 10
  2. 16
  3. 20
  4. 32

Answer(s): A


Reference:

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&cad=rja&uact=8&ved=2ahUKEwjPyrnFy6DkAhXBxIUKHXS-AVoQFjADegQIBBAC&url=https%3A%2F%2Fdelltechnologiesworldonline.com%2F2019%2Fconnect%2FfileDownload%2Fsession%2F810A69CCD32BEAFBC65AA693A39B8DB8%2FISG.22_Dell%2520EMC%
2520Unity%2520NAS%2520and%2520File%2520Capabilities.pdf&usg=AOvVaw13-FZTvWexYl_4V_2S65xJ



Which protocols are supported by Dell EMC UnityVSA for storage provisioning?

  1. iSCSI, NFS, and SMB
  2. FC, NFS, and iSCSI
  3. iSCSI and FC only
  4. iSCSI and SMB only

Answer(s): A


Reference:

https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15092-dell_emc_unityvsa.pdf (6)



A storage administrator needs to shrink their FAST Cache. The current configuration consists of eight 200 GB SAS Flash 2 drives.

What is the maximum number of drives that can be removed from FAST Cache through an online shrink operation?

  1. 2
  2. 4
  3. 6
  4. 8

Answer(s): D


Reference:

http://www.sysage.com.tw/Guest/Docs/20160513_176_ActivityFile_9.pdf



What can be used to initially configure a static management IPv6 address on a Dell EMC Unity XT array?

  1. symcli
  2. navisecCLI
  3. uemcli
  4. initCLI

Answer(s): C


Reference:

https://www.dellemc.com/en-us/documentation/unity-family/unity-p-cli-user-guide/03-unity-cli-br-configure-network-communication.htm



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