VMware 5V0-21.21 Exam - Topic 7 Question 46 Discussion

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

Question #: 46
Topic #: 7

[All 5V0-21.21 Questions]

An architect is reviewing a vSAN cluster that has an unbalanced cluster configuration.

Which behavior will the architect observe?

AConsistent maintenance procedures

BReduced predictability of storage performance

CReduced deduplication capabilities

DFaster rebuild times

Show Suggested Answer

Suggested Answer: D

40GB x 1000VMs = 40 000 GB total max expected usage 40 000GB / 5 node cluster = 8000 GB per node cache should be 10% so 800GB SSD is needed. However this question is stupid from real life perspective. one host can run up to 200 VMs - so what with MM, any failure ? Cluster should be sized with 6 ESXi hosts minumim

by Leslie at Oct 07, 2023, 09:16 PM

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Leonard

6 months ago

I thought A would be a problem too, but B is clearer.

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Charolette

7 months ago

Wait, faster rebuild times? That sounds off.

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Malcolm

7 months ago

C could be a factor too, but B seems more likely.

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Elizabeth

7 months ago

I agree, B is the right choice.

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Jacquelyne

7 months ago

Definitely B, unbalanced clusters mess with performance.

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Afton

7 months ago

I thought faster rebuild times were a benefit of a well-balanced cluster, but I’m not confident about how it relates to this question.

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Elinore

8 months ago

I practiced a similar question, and I think the performance predictability is definitely affected in an unbalanced setup. So, B feels like a solid answer.

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Andrew

8 months ago

I’m not entirely sure, but I feel like reduced deduplication capabilities could be a factor too. It seems related to how data is distributed.

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Maryann

8 months ago

I remember reading that an unbalanced vSAN cluster can lead to unpredictable performance, so I think option B might be the right choice.

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Jeannetta

8 months ago

I feel pretty confident about this one. An unbalanced vSAN cluster is going to impact storage performance, so I'm going to go with the option that talks about reduced predictability. That seems like the most likely outcome.

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Niesha

8 months ago

Okay, I've got a good strategy here. I'll review what I know about vSAN and how an unbalanced configuration can affect things like predictability, deduplication, and rebuild times. That should help me narrow down the right answer.

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Ty

8 months ago

Hmm, I'm a little unsure about this one. I know unbalanced clusters can cause issues, but I'm not totally clear on the specific behaviors I should expect. I'll need to think it through carefully.

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Chantay

8 months ago

This one seems pretty straightforward. I'm going to focus on the key details about the unbalanced cluster configuration and think about how that might impact storage performance.

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Anthony

8 months ago

Hmm, this seems straightforward. I think the answer is /etc/inittab.

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Cassi

8 months ago

Okay, let me think this through. The question is asking for the correct command to start the agent, so I'll need to look for the command that includes the agent name and port. I'm leaning towards option D.

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Rebeca

8 months ago

Modeling seems like the most relevant approach to me. We need to simulate the effects of the change to properly evaluate it.

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Kimbery

8 months ago

I'm a little confused by the options here. A workbook, a security policy, and adaptive network hardening don't seem like the right solutions for this specific problem. I think I'm going to go with the logic app, but I'm not 100% sure.

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Kimbery

8 months ago

I'm torn between options A and B. I know both change management and executive backing are essential in my studies, but I can't pinpoint which is more important.

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Thea

8 months ago

Hmm, I'm a bit unsure about this. Do we need to consider any other factors besides the 90th and 95th percentile latency numbers? I want to make sure I'm not missing anything.

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Loren

1 year ago

Consistent maintenance procedures? Sounds like a boring day at the office. I'm going with B to shake things up a bit.

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Peggie

12 months ago

I would rather have faster rebuild times, but I see your point about choosing B.

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Franklyn

1 year ago

Yeah, I agree. Reduced predictability of storage performance is definitely a sign of an unbalanced cluster.

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Lilli

1 year ago

I think B is the way to go. Shake things up a bit.

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Leontine

1 year ago

Faster rebuild times? That's like a sprinter on Red Bull. I'm not sure I buy it, but D is my answer.

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Christiane

1 year ago

Reduced deduplication? That's a bummer. I wonder if the cluster is going to start sounding like a broken record player. I'll go with C.

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Gennie

1 year ago

User 4: Consistent maintenance procedures

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Annita

1 year ago

User 3: Faster rebuild times

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Trina

1 year ago

User 2: Reduced predictability of storage performance

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Marta

1 year ago

User 1: Reduced deduplication? That's a bummer. I wonder if the cluster is going to start sounding like a broken record player. I'll go with C.

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Haley

1 year ago

Ooh, I wonder if the architect is going to see some funky disco ball-like effects with the storage performance. B is my pick!

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Daryl

1 year ago

Hmm, an unbalanced vSAN cluster? I bet the architect is in for a wild ride. 'Reduced predictability of storage performance' sounds like the way to go here.

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