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, 09:48 PM

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Buddy

14 days 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

15 days 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

16 days ago

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

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Margot

17 days 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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Raul

4 days ago

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

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Elke

1 months ago

I believe option B is also a good example, as it ensures a maximum tolerated downtime.

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2 months ago

I think an example of an availability design quality is option A.

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