VMware Exam 5V0-21.21 Topic 2 Question 84 Discussion

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

Question #: 84
Topic #: 2

An administrator is planning to deploy workloads on a six node vSAN cluster, and all nodes are distributed equally across three racks.

Which action is required to ensure that the workload VMs remain compliant with the default vSAN policy after a complete rack failure?

AAdd an additional rack with two hosts, and configure vSAN with four fault domains and FTT=1 (erasure coding).

BAdd two additional hosts per rack, and configure vSAN with three fault domains and FTT=1.

CAdd an additional host per rack, and configure vSAN with three fault domains and FTT=2.

DAdd an additional rack with two hosts, and configure vSAN with four fault domains and FTT=1 (mirroring).

Show Suggested Answer

Suggested Answer: D

Adding an additional rack with two hosts and configuring vSAN with four fault domains and FTT=1 (mirroring) will ensure that the workload VMs remain compliant with the default vSAN policy after a complete rack failure. This is because FTT=1 (mirroring) will provide the highest level of redundancy and ensure that if one rack fails, the other racks can still provide the necessary data to remain compliant.

by Marylin at Jul 07, 2025, 03:44 AM

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Carey

3 days ago

C looks good to me. Adding an extra host per rack and configuring vSAN with three fault domains and FTT=2 should do the trick.

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Doretha

6 days ago

I think the answer is D. Adding an extra rack with two hosts and configuring vSAN with four fault domains and FTT=1 (mirroring) seems like the best way to ensure workload VMs remain compliant after a complete rack failure.

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