Dell EMC Exam E20-393 Topic 11 Question 83 Discussion

Actual exam question for Dell EMC's E20-393 exam

Question #: 83
Topic #: 11

[All E20-393 Questions]

What is the result of enabling Data Reduction on a LUN in a Consistency Group containing three LUNs?

AAll writes to all Consistency Group LUNs will go through the Data Reduction logic

BAny writes to the LUN will go through the Data Reduction logic

CData Reduction will be enabled on all LUNs is the Consistency Group

DData Reduction and Advanced Replication will be enabled on all LUNs

Show Suggested Answer

Suggested Answer: C

https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h16870- dell_emc_unity-data_reduction.pdf

by Helaine at Mar 21, 2024, 06:38 AM

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Dorethea

6 months ago

Yes, that's correct. So the answer is B) Any writes to the LUN will go through the Data Reduction logic

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Nathalie

6 months ago

I beliCarlee only writes to the specific LUN will go through the Data Reduction logic

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Carlee

6 months ago

But do you think all writes to all Consistency Group LUNs will go through the Data Reduction logic?

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Dorethea

6 months ago

I agree, it can help in saving storage space

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Nathalie

6 months ago

I think enabling Data Reduction on a LUN in a Consistency Group is a good idea

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Nikita

6 months ago

I see where you're coming from, Delsie. Enabling Data Reduction on a LUN will make all writes to all Consistency Group LUNs go through the Data Reduction logic.

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Delsie

6 months ago

I am leaning towards option A.

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Lorrine

6 months ago

I disagree, enabling Data Reduction on a LUN in Consistency Group means Data Reduction will be enabled on all LUNs in that group.

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Keneth

7 months ago

I believe the correct answer is C.

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Amie

7 months ago

I agree with you, enabling Data Reduction on a LUN means any writes to that LUN will go through the Data Reduction logic.

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Annamae

7 months ago

I think the answer is B.

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