3V0-21.23 Exam Questions and Answers

QUESTION: 16

An architect is designing a new vSphere-based solution for a customer.

During a requirements gathering workshop, the following information is provided:

0The solution must have a primary and secondary (isolated) environment

The solution must support orchestration to address application dependencies

The isolated environment must be able to scale on demand in case of a DR scenario

The solution is managed through a single interface

Which solution should the architect include in this design?

Site Recovery Manager with dedicated hardware
Disaster Recovery with VMware Cloud on AWS
vSAN stretched cluster
A dedicated fault domain

Answer(s): B

Explanation:

This solution aligns with the requirements of having a primary and secondary isolated environment, orchestration of application dependencies, the ability to scale on demand in a disaster recovery (DR) scenario, and a single interface for management. VMware Cloud on AWS integrates with VMware's vSphere environment and offers orchestration for DR, as well as the flexibility to scale resources on demand in the event of a DR scenario. It also provides a unified management interface through vCenter.

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QUESTION: 17

An architect is holding a requirements workshop with a customer for a new vSphere solution design. The customer states that the solution should make it easy to identify and apply patches or updates to ESXi hosts, including the ability to pre-stage the files on the ESXi hosts.

Which design quality is being referenced by the customer?

Recoverability
Manageability
Performance
Availability

Answer(s): B

Explanation:

The customer's requirement for making it easy to identify and apply patches or updates to ESXi hosts, including pre-staging the files, is focused on simplifying the management of the vSphere environment. This is a key aspect of manageability, which refers to the ease with which IT administrators can handle tasks like patching, updates, and configuration management in a consistent and efficient manner.

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QUESTION: 18

An architect is designing a new vSphere-based solution for a customer.

During a requirements gathering workshop, the following information is provided:

The solutions must provide a recovery point objective (RPO) of 15 minutes.

The solution must have a primary and secondary site.

The solution must support orchestration to address application dependencies.

Which two solutions should the architect include in the design to meet these requirements? (Choose two.)

vSAN stretched cluster
vSphere HA
Site Recovery Manager
vSphere Fault Tolerance
vSphere Replication

Answer(s): A,C

Explanation:

vSAN stretched cluster

A vSAN stretched cluster provides high availability and disaster recovery capabilities across two sites. It supports RPOs of 15 minutes or less and ensures data is replicated synchronously between the primary and secondary site, meeting the recovery point objective (RPO) requirement. It also allows orchestration and application dependencies to be managed effectively between sites.

Site Recovery Manager

Site Recovery Manager (SRM) provides automation and orchestration of disaster recovery processes, ensuring that workloads can be recovered in a secondary site while maintaining the RPO and recovery time objective (RTO). It can integrate with various replication technologies, including vSphere Replication, and ensures that application dependencies are addressed in the recovery process.

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QUESTION: 19

An architect is designing a vSphere-based private cloud solution to support the following customer requirements:

The solution should support running 5,000 concurrent production compute workloads across the primary and secondary sites.

The solution should support running 1,000 development compute workloads within the secondary site.

The solution should support up to 50 management workloads across the primary and secondary site.

The solution must ensure the isolation of virtual infrastructure management operations between management and compute workloads.

The solution must ensure that the hosting of any virtual infrastructure management workloads does not impact the amount of capacity available for compute workloads.

The solution must ensure that all production compute workloads are physically isolated from development compute workloads.

The solution must ensure that the operational management of compute workloads in the secondary site is possible in the event of a disaster affecting the primary site.

How many VMware vCenter instances will the architect need to include in the design to meet these requirements?

5
3
2
4

Answer(s): B

Explanation:

To meet the requirements outlined, the architect will need to design a solution with three VMware vCenter instances. Here's why:

Isolation of Virtual Infrastructure Management Operations: The management workloads (such as vCenter itself, along with other virtual infrastructure management tools) should be isolated from compute workloads. This suggests the need for a separate vCenter instance to manage the infrastructure without impacting compute workloads.

Physical Isolation of Production and Development Workloads: Production workloads and development workloads need to be physically isolated, which suggests the need for different vCenter instances to maintain separation.

Support for Operational Management in the Event of a Disaster: In the event of a disaster affecting the primary site, the secondary site should still be able to manage compute workloads. This could be achieved by having a vCenter instance in each site (primary and secondary) to ensure continued management in the event of a failure.

Breakdown of the three vCenter instances:

vCenter 1: Manages production workloads across both primary and secondary sites.

vCenter 2: Manages development workloads in the secondary site, ensuring isolation from production.

vCenter 3: Manages the virtual infrastructure management workloads, ensuring isolation from compute workloads.

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QUESTION: 20

An architect is creating the design for a vSphere platform that will be used as the target for a migration from multiple legacy vSphere platforms that are being decommissioned. The customer has provided the following information:

Each legacy platform has its own set of virtual machine templates stored in OVF format.

All of the templates need to be migrated to the new platform.

After migration, the templates should be centralized into a single location.

The templates must be accessible to all clusters in the new platform vCenter instance.

Any new templates added to the central location must be automatically available to all clusters.

Administrators must be able to deploy new virtual machines directly from the template instances.

The customer also confirmed that after the migrations are complete, the new platform will be the only vSphere solution available.

Which design choice should the architect evaluate in the logical design for the storage and management of virtual machine templates?

Use a dedicated datastore on each vSphere cluster
Use a shared datastore on each vSphere cluster
Use a subscribed content library
Use a local content library

Answer(s): C

Explanation:

A subscribed content library is the best design choice for managing and centralizing virtual machine templates in this scenario. Here's why:

Centralized Management: A subscribed content library allows templates to be stored in a central location and made available to all clusters within the vCenter instance. Any new templates added to the central content library are automatically made available to all subscribed clusters, meeting the requirement for templates to be centrally stored and easily accessible by all clusters.

Automatic Updates: When a new template is added to the central content library, it becomes automatically available to all clusters that subscribe to it, fulfilling the requirement for automatically available new templates.

VM Template Deployment: Administrators can deploy new virtual machines directly from the template instances stored in the content library, which ensures that the deployment process is streamlined and consistent.

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VMware 3V0-21.23 Exam (page: 4) VMware vSphere 8.x Advanced Design Updated on: 12-Feb-2026

QUESTION: 16

Explanation:

QUESTION: 17

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QUESTION: 18

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QUESTION: 19

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QUESTION: 20

Explanation:

VMware 3V0-21.23 Exam (page: 4)
VMware vSphere 8.x Advanced Design
Updated on: 12-Feb-2026