Free DES-1D12 Exam Braindumps (page: 15)

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A Dell EMC Unity storage administrator has 10 hosts. One of the hosts experiences occasional, huge IO bursts.

What is a best practice for avoiding performance issues during these burst periods?

  1. Enabling Quality of Service (QoS) will limit the burst problem
  2. Quality of Service (QoS) is enabled by default, so one only needs to configure burst settings
  3. Enable Quality of Service (QoS) then limit I/O for the entire FC port
  4. Enable Quality of Service (QoS) then configure burst settings

Answer(s): D



When sizing a Dell EMC Unity Hybrid array, what are considerations for performance?

  1. Workload and hardware bottlenecks
  2. Active data and load balancing
  3. Drive size and component redundancy
  4. General capacity and port utilization

Answer(s): A


Reference:

https://www.delltechnologies.com/en-us/collaterals/unauth/white- papers/products/storage/h15093- dell-emc-unity-best-practices-guide.pdf



From which Dell EMC storage system can a Dell EMC PowerStore array natively import data?

  1. VNX
  2. PowerVault
  3. VMAX
  4. VNX2

Answer(s): D


Reference:

https://www.dell.com/support/manuals/en-my/powerstore-1000/pwrstr- import/importing-external- storage-to-powerstore-overview?guid=guid-6fef77c4-d4c9-49c6-8de2- efd67aa52ca5#:~:text=Importing%
20external%20storage%20to%20PowerStore%20is%20a%20migration%20solution%20that,Dell%20E MC% 20Unity%20Series



What is the minimum recommended amount of Flash capacity in a Dell EMC Unity 880 Hybrid pool?

  1. 5%
  2. 8%
  3. 10%
  4. 15%

Answer(s): A


Reference:

https://www.delltechnologies.com/en-us/collaterals/unauth/white- papers/products/storage/h15093- dell-emc-unity-best-practices-guide.pdf (16)






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