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VMware 3V0-21.23 Exam - Topic 2 Question 22 Discussion

Which four factors should an architect consider when calculating the number of hosts required for a new multi-site vSphere-based solution that utilizes external storage? (Choose four.)
A) The workload profile (CPU and memory) of each workload and B) The amount of resources required for virtual machine (VM) swap and VM snapshots and D) The number of existinq workloads that will be miqrated onto the new solution and G) The hardware specification of the underlying infrastructure
C) The number of existinq workloads that will be decommissioned prior to the completion of project
E) The number of network connections per physical host server
F) The future physical location of any workloads

VMware 3V0-21.23 Exam - Topic 2 Question 22 Discussion

Actual exam question for VMware's 3V0-21.23 exam
Question #: 22
Topic #: 2
[All 3V0-21.23 Questions]

Which four factors should an architect consider when calculating the number of hosts required for a new multi-site vSphere-based solution that utilizes external storage? (Choose four.)

Show Suggested Answer Hide Answer
Suggested Answer: A, B, D, G

The workload profile (CPU and memory) of each workload

Understanding the CPU and memory requirements for each workload is crucial for determining the capacity needed on each host. This helps ensure that each host has sufficient resources to run the virtual machines (VMs) efficiently.

The amount of resources required for virtual machine (VM) swap and VM snapshots

VM swap files and snapshots require additional storage and compute resources. It's important to account for these resource requirements to avoid overloading the hosts or running into resource bottlenecks.

The number of existing workloads that will be migrated onto the new solution

Knowing how many workloads will be migrated allows the architect to estimate the total resource demand and determine the number of hosts required to support the migrated workloads effectively.

The hardware specification of the underlying infrastructure

The hardware specifications of the hosts, including the CPU, memory, storage, and network interfaces, play a significant role in determining how many hosts are needed to support the workloads. More powerful hardware may reduce the number of hosts required, while less capable hardware might increase the number needed.


by Catalina at May 07, 2026, 11:03 AM

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Cassi
4 days ago
Definitely! B helps avoid resource shortages later.
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Novella
9 days ago
B is important too. Swap and snapshots can consume a lot.
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Charlesetta
14 days ago
Agreed! A gives insight into resource needs.
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Fallon
19 days ago
I think A is crucial. Workload profile really matters.
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Felicidad
25 days ago
Wait, F? Future locations? That seems a bit too speculative.
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Madelyn
30 days ago
G is a must! Hardware specs can make or break the setup.
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Weldon
1 month ago
C seems a bit off, why consider decommissioned workloads?
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Ryan
1 month ago
I think B is super important too, can't overlook swap space.
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Amalia
2 months ago
Definitely A and D are key factors!
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Jordan
2 months ago
I vaguely recall something about network connections being important, but I'm not sure if option E is a top priority compared to the others.
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Selma
2 months ago
I think option D makes sense too, since knowing how many existing workloads will migrate helps in planning for resource allocation.
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Emilio
2 months ago
I'm a bit unsure about option C. I feel like the number of decommissioned workloads might not be as relevant since we're focusing on the new solution.
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Ryan
2 months ago
I remember discussing the importance of the workload profile in class, so I think option A is definitely one of the factors to consider.
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Ernest
2 months ago
I keep thinking about the hardware specs, so I wonder if option G is also a key factor in determining how many hosts we can support.
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Carla
4 months ago
I feel like we had a practice question similar to this, and I think option D about migrated workloads is crucial because it directly impacts the number of hosts needed.
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Laura
4 months ago
I'm not entirely sure about the decommissioned workloads, but I think option C might be relevant since it could affect the overall capacity planning.
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Ailene
4 months ago
I remember we discussed the importance of the workload profile in class, so I think option A is definitely one of the factors to consider.
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