VMware Exam 5V0-21.21 Topic 8 Question 36 Discussion

Actual exam question for VMware's 5V0-21.21 exam

Question #: 36
Topic #: 8

[All 5V0-21.21 Questions]

An architect is designing a vSAN cluster.

Which storage controller option will yield optimal performance?

AHugh queue depth

BSet caching to 50% read on the controller

CEnable battery write-back caching

DRAID 0

Show Suggested Answer

Suggested Answer: C

by Iluminada at Feb 02, 2023, 11:22 AM

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Jina

2 days ago

I remember something about caching options being crucial for performance, but I'm not sure if battery write-back is the best choice here.

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Eladia

6 days ago

I'm leaning towards the Targeted Agent Settings policy, as that seems to be the most specific one mentioned in the question.

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Lourdes

7 days ago

This seems like a tricky one. I'll need to think through the different options carefully to make sure I choose the best solution.

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Michell

5 months ago

I'm just gonna choose D and hope for the best. RAID 0 is like the storage version of nitro boost - it's gotta be fast, right? What could possibly go wrong?

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Kenia

5 months ago

I'm going to have to go with the option that sounds the most like a cheat code: battery write-back caching (C). It's gotta be the answer, right?

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Maryanne

3 months ago

User3: I'm not sure, but I'll go with C too. It sounds like the best option.

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Dominic

4 months ago

User2: Yeah, that does sound like a cheat code. I agree with you on that.

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Scarlet

4 months ago

User1: I think battery write-back caching (C) is the way to go for optimal performance.

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Valentin

5 months ago

I'm going with C. Battery write-back caching is the secret sauce for a vSAN cluster. It's like adding turbo boosters to your storage system.

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Julio

5 months ago

Hmm, I'm not sure about that. Wouldn't enabling battery write-back caching (C) be the way to go? I heard it's a game-changer for vSAN performance.

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Lynelle

4 months ago

That could be a good option too, balancing read and write operations.

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Ira

4 months ago

B) Set caching to 50% read on the controller

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Coral

4 months ago

I heard RAID 0 can also improve performance in a vSAN cluster.

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Iola

4 months ago

D) RAID 0

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Benedict

4 months ago

I think enabling battery write-back caching is the way to go for optimal performance.

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Jolanda

4 months ago

C) Enable battery write-back caching

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Harrison

5 months ago

A) Hugh queue depth

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Myrtie

5 months ago

D seems like the logical choice. RAID 0 is known for its superior performance, and that's what we need for a vSAN cluster.

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Annamae

4 months ago

C) Enable battery write-back caching

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Kallie

5 months ago

B) Set caching to 50% read on the controller

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Tresa

5 months ago

A) Hugh queue depth

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Pamella

6 months ago

I think C is the best option. Battery write-back caching is essential for improving performance in a vSAN cluster.

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Clement

4 months ago

B might be a good choice too, setting caching to 50% read can help with performance.

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Della

4 months ago

I would go with A, having a high queue depth can really boost performance.

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Jaleesa

4 months ago

I think D could also work well, RAID 0 can improve performance too.

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Ernie

5 months ago

I agree, C is definitely the best option for optimal performance.

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Cortney

6 months ago

I'm not sure, but I think setting caching to 50% read on the controller could also help improve performance.

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Rolande

6 months ago

I agree with Darci, battery write-back caching can improve performance by ensuring data is written to cache first.

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Darci

6 months ago

I think enabling battery write-back caching would yield optimal performance.

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