VMware Exam 3V0-21.23 Topic 1 Question 8 Discussion

Actual exam question for VMware's 3V0-21.23 exam

Question #: 8
Topic #: 1

[All 3V0-21.23 Questions]

What is an example of an availability design quality?

AA vSphere cluster is configured to support an N + 1 level of redundancy.

BA vSphere cluster is configured to support a maximum tolerated downtime of one hour.

CA vSphere cluster is configured to stage patches on ESXi hosts before applying them.

DA vSphere cluster is configured to use a dedicated network adapter for vMotion traffic.

Show Suggested Answer

Suggested Answer: A

Availability design quality refers to the capacity of a system or infrastructure to remain operational, minimizing downtime, and ensuring continuous service delivery, especially in the event of a failure. The concept of N + 1 redundancy ensures that if one component fails (such as a host or a power supply), there is always an additional, spare component available to take over the workload, maintaining the system's availability.

N + 1 redundancy in a vSphere cluster means that the cluster has enough resources to tolerate the failure of one host without affecting the availability of the workloads. This setup provides high availability and resilience in the event of a host failure.

by Curtis at Apr 09, 2025, 10:48 PM

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Peggie

5 days ago

I'm not entirely sure, but I remember something about maximum tolerated downtime being more about recovery than availability.

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Terina

11 days ago

I think option A sounds right because N + 1 redundancy is a common way to ensure availability.

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Gilma

16 days ago

I'm a bit confused by the wording of these options. They all seem related to availability, but I'm not sure which one is the "best" example. I'll have to re-read them carefully and try to figure out the key differences.

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Ashlyn

22 days ago

Okay, I've got this. Option A describes an N+1 redundancy level, which is definitely an availability design quality. I'm confident that's the right answer.

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Carmela

27 days ago

Hmm, I'm not entirely sure about this one. The options seem to cover different aspects of availability, but I'll have to think it through to determine which one is the best example.

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Merissa

1 months ago

This seems like a straightforward question about availability design qualities. I'll review the options carefully and choose the one that best matches the description.

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Buddy

5 months ago

I hope the exam doesn't have any trick questions like 'What's the square root of a cloud?' That would really test my vSphere expertise!

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Ira

5 months ago

C is interesting, but I'm not sure it directly addresses availability. Staging patches sounds more like a maintenance practice.

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Marcos

5 months ago

Hmm, I'd go with A. An N + 1 level of redundancy is a classic availability design strategy.

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Margot

5 months ago

D seems like a reasonable choice to me. Dedicating a network adapter for vMotion traffic can improve availability by ensuring reliable migration between hosts.

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