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Dell DES-1D12 Exam
Specialist - Technology Architect, Midrange Storage Solutions (Page 5 )

Updated On: 26-Jan-2026
Page 5 of 31
PDF with 152 Questions

A customer has two Dell Unity arrays a Dell Unity 550F and a Dell Unity XT 480 They are undergoing a network refresh and would like to modernize to a 25 GbE network The customer has asked the technical architect about adding 25 GbE network cards to the Unity systems Both systems have free slots
Which option should the technical architect recommend? A All Unity and Unity XT systems support 25 GbE.

  1. The Unity XT 480 supports a 25 GbE card but the Unity 550F does not support a 25 GbE card
  2. The Unity 550F supports a 25 GbE card but the Unity XT 480 does not support a 25 GbE card
  3. 25 GbE is not supported on Unity or Unity XT systems

Answer(s): A



A customer has a fully scaled-out Dell PowerStore T cluster and wants to ensure that PowerStore Manager is in a highly available configuration
How many instances of PowerStore Manager should be installed, and why?

  1. Four A customer should install one instance per appliance in the cluster
  2. Zero PowerStore Manager runs highly available by default
  3. Eight A customer should install one instance per node in the cluster
  4. Two PowerStore Manager needs at least two instances for a highly available configuration

Answer(s): C



A customer has a Dell Unity XT 380F system with a single pool that is built from 24x 800 GB and 24x 1 6 TB SAS Rash 3 drives and 14x 400 SAS Flash 2 drives.

How many drive partnership groups were used to build the dynamic pool?

  1. 3
  2. 1
  3. 2
  4. 4

Answer(s): B



Which optional I/O Module card type is supported for both Dell PowerStore T and Dell PowerStore X?

  1. 25GbE
  2. 8 Gb Fibre Channel
  3. 10GbEBaseT
  4. 32 Gb Fibre Channel

Answer(s): C



Which Dell EMC Unity OE 5.0 enhancements improve asynchronous replication?

  1. NAS server mobility and Fan-out Replication
  2. GeoSync and NAS server mobility
  3. Cascade Replication and GeoSync
  4. Fan-out and Cascade Replication

Answer(s): D

Explanation:

Dell EMC Unity OE version 5.0, asynchronously replicated file resources can also be configured in advanced replication topologies. This allows for configurations such as fan-out and cascading replication at the granularity of a NAS Server and its associated file resources.


Reference:

https://www.delltechnologies.com/asset/en-us/products/storage/industry- market/h17827-dell-emc-unity-operating-environment.pdf



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