QUESTION: 53

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?

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

Answer(s): D

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QUESTION: 54

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

Workload and hardware bottlenecks
Active data and load balancing
Drive size and component redundancy
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

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QUESTION: 55

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

VNX
PowerVault
VMAX
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

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QUESTION: 56

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

5%
8%
10%
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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Free DES-1D12 Exam Braindumps (page: 15)

QUESTION: 53

QUESTION: 54

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QUESTION: 55

Reference:

QUESTION: 56

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