Practice Free 3V0-21.23 Exam Online Questions
An architect is tasked with designing a new workload domain in an existing VMware Cloud Foundation environment. The customer requirement is to physically separate the NSX host overlay network traffic from other management networks flows.
Which design decision should the architect make to meet this requirement?
- A . Deploy the new workload domain with NSX Federation.
- B . Deploy the new workload domain using multiple physical adapters.
- C . Deploy the new workload domain using SDDC Manager.
- D . Deploy the new workload domain using API.
B
Explanation:
To physically separate the NSX host overlay network traffic from other management network flows, the architect should use multiple physical adapters. This approach allows for the segmentation of different types of network traffic by assigning them to separate physical adapters, ensuring that the overlay network traffic used by NSX does not interfere with management traffic. This helps in maintaining optimal performance and security by isolating these network types at the physical level.
During the creation of a vSphere-based design solution, an architect identifies the following assumption:
The customer will be responsible for providing all licensing for the vSphere platform.
The storage hardware has sufficient capacity for future workload scale.
The data center offers sufficient power, cooling and rack space for workload scale.
When documenting each assumption within the design, which two corresponding pieces of information must the architect also define? (Choose two.)
- A . The data center does not have sufficient capacity to meet the requirements for workload scale.
- B . The storage hardware may not have capacity for future workload scale.
- C . Additional data center locations have been identified. Contracts will be signed to bring the capacity online within 12 months.
- D . The project sponsor is responsible for the data center capacity. The administrator is accountable and the architect is informed.
- E . Additional storage capacity can be procured to expand the solution in the future as needed.
B, E
Explanation:
The storage hardware may not have capacity for future workload scale:
While the assumption is that the storage hardware has sufficient capacity for future workload scale, it’s important to acknowledge that there may be scenarios where the current storage capacity might not be sufficient. The architect must document this potential limitation as a risk to the design, ensuring that it is clear that the capacity assumption is not guaranteed.
Additional storage capacity can be procured to expand the solution in the future as needed:
This statement provides a mitigation strategy to address the assumption regarding storage capacity. If future scale requires more storage than initially provided, the design should include a strategy for procuring and integrating additional storage resources to meet demand as needed. This helps ensure scalability and adaptability in the future.
What are two valid use cases for VMware Cloud Foundation remote clusters? (Choose two.)
- A . Provide disaster recovery for an existing workload domain.
- B . Enable vSphere with Tanzu on a cluster deployed at a remote location.
- C . Provide resources for virtual machines at an edge location.
- D . Transform virtual machines to vSphere with Tanzu containers.
- E . Deploy a cluster within the same rack as the central VMware Cloud Foundation instance.
B, C
Explanation:
Enable vSphere with Tanzu on a cluster deployed at a remote location.
VMware Cloud Foundation remote clusters can be deployed to extend the functionality of vSphere with Tanzu to remote locations. This allows for containerized workloads to be managed and orchestrated using the same tools as the primary environment, providing consistent management of Tanzu clusters across multiple sites.
Provide resources for virtual machines at an edge location.
Remote clusters can be deployed at edge locations to provide computing resources for workloads that need to run close to the data source. This use case is particularly useful for applications that require low latency or need to process data locally before sending it to the central cloud infrastructure.
A company will be replacing the external storage array that is currently providing storage to the vSphere environment. The architect must design a storage architecture for existing and future workloads. Company policy required storage separation of workloads by departments.
Which design decision should the architect make to satisfy the requirement and scale for additional departments?
- A . Use storage volumes based on applications.
- B . Use one storage volume per department and create new volumes for new departments.
- C . Use one storage volume per existing department and extend current volumes for new departments.
- D . Use N + 1 storage volumes for current and future workloads.
B
Explanation:
The company policy requires storage separation of workloads by departments. To meet this requirement, the architect should design the storage architecture to create a dedicated storage volume for each department. This approach allows for logical separation of each department’s data, ensuring that workloads from one department are isolated from the others.
Creating new storage volumes for new departments provides scalability. As new departments are added, new volumes can be provisioned without affecting the existing volumes or requiring reconfiguration of the existing department’s storage.
An architect is reviewing the information gathered from an initial requirements gathering workshop.
The following requirements have been identified:
REQ001 C The architecture must support tracking of administrative logons and actions.
REQ002 C The architecture must support class three (three nines or 99.9%) system availability.
REQ003 C The architecture must report on system usage in terms of CPU, memory, storage and network.
REQ004 C The architecture must provide for system recovery point objective (RPO) of two hours.
REQ005 C The architecture must provide access to a precision time protocol (PTP) for time synchronization.
Which two of the listed requirements would be classified as business (formerly functional)
requirements? (Choose two.)
- A . The architecture must provide access to a precision time protocol (PTP) for time synchronization.
- B . The architecture must report on system usage in terms of CPU, memory, storage and network.
- C . The architecture must support class three (Three nines or 99.9%) system availability.
- D . The architecture must support tracking of administrative logons and actions.
- E . The architecture must provide for system recovery point objective (RPO) of two hours.
C, E
Explanation:
The architecture must support class three (three nines or 99.9%) system availability.
This requirement focuses on the availability of the system, which is a business goal related to ensuring that the system is operational for a specified percentage of time (99.9% uptime). It is a high-level operational requirement that is tied to business continuity and meeting customer service expectations.
The architecture must provide for system recovery point objective (RPO) of two hours.
The RPO is a business requirement related to disaster recovery. It specifies how much data loss is acceptable in the event of a failure. This requirement ensures that business processes are protected by minimizing the potential impact of data loss, making it a key business consideration.
An architect is conducting interviews to gather requirements for a new vSphere-based private cloud solution.
The following information has been provided by the customer:
The customer, after 10 years within an outsourced managed service contract, has decided to bring application hosting back in-house but lacks the VMware skills to support this.
The customer currently has 5,000 workloads under contract and managed by their partner.
The customer would like to keep IT infrastructure costs at a minimum.
The customer would like to ensure that the solution supports the company’s green IT agenda by reducing their carbon footprint.
Which statement is classified as a business factor that would impact the design?
- A . The customer would like to keep IT infrastructure costs at a minimum.
- B . The customer, after 10 years within an outsourced managed service contract, has decided to bring application hosting back in-house but lacks the VMware skills to support this.
- C . The customer would like to ensure that the solution supports the company’s green IT agenda by reducing their carbon footprint.
- D . The customer currently has 5,000 workloads under contract and managed by their partner.
A
Explanation:
This is a business factor because it directly relates to the financial goals and constraints of the customer. Keeping IT infrastructure costs at a minimum will impact the design by influencing decisions regarding hardware selection, deployment scale, and resource allocation, among other factors.
An architect is conducting interviews to gather requirements for a new vSphere-based private cloud solution.
The following information has been provided by the customer:
The customer, after 10 years within an outsourced managed service contract, has decided to bring application hosting back in-house but lacks the VMware skills to support this.
The customer currently has 5,000 workloads under contract and managed by their partner.
The customer would like to keep IT infrastructure costs at a minimum.
The customer would like to ensure that the solution supports the company’s green IT agenda by reducing their carbon footprint.
Which statement is classified as a business factor that would impact the design?
- A . The customer would like to keep IT infrastructure costs at a minimum.
- B . The customer, after 10 years within an outsourced managed service contract, has decided to bring application hosting back in-house but lacks the VMware skills to support this.
- C . The customer would like to ensure that the solution supports the company’s green IT agenda by reducing their carbon footprint.
- D . The customer currently has 5,000 workloads under contract and managed by their partner.
A
Explanation:
This is a business factor because it directly relates to the financial goals and constraints of the customer. Keeping IT infrastructure costs at a minimum will impact the design by influencing decisions regarding hardware selection, deployment scale, and resource allocation, among other factors.
An architect is conducting interviews to gather requirements for a new vSphere-based private cloud solution.
The following information has been provided by the customer:
The customer, after 10 years within an outsourced managed service contract, has decided to bring application hosting back in-house but lacks the VMware skills to support this.
The customer currently has 5,000 workloads under contract and managed by their partner.
The customer would like to keep IT infrastructure costs at a minimum.
The customer would like to ensure that the solution supports the company’s green IT agenda by reducing their carbon footprint.
Which statement is classified as a business factor that would impact the design?
- A . The customer would like to keep IT infrastructure costs at a minimum.
- B . The customer, after 10 years within an outsourced managed service contract, has decided to bring application hosting back in-house but lacks the VMware skills to support this.
- C . The customer would like to ensure that the solution supports the company’s green IT agenda by reducing their carbon footprint.
- D . The customer currently has 5,000 workloads under contract and managed by their partner.
A
Explanation:
This is a business factor because it directly relates to the financial goals and constraints of the customer. Keeping IT infrastructure costs at a minimum will impact the design by influencing decisions regarding hardware selection, deployment scale, and resource allocation, among other factors.
An architect is tasked with designing a solution to monitor the operational state of a VMware Cloud Foundation environment through ad-hoc reporting and custom dashboards, alerts, and notifications.
Using VMware Validated Solutions, which validated solution can the architect leverage to meet this requirement?
- A . Private Cloud Automation for VMware Cloud Foundation
- B . Intelligent Operations Management for VMware Cloud Foundation
- C . VMware Validated Design for VMware Cloud Foundation Heath Reporting and Monitoring for VMware Cloud Foundation
B
Explanation:
Intelligent Operations Management for VMware Cloud Foundation is designed to help monitor the operational state of a VMware Cloud Foundation environment. It provides capabilities for ad-hoc reporting, custom dashboards, alerts, and notifications. This validated solution ensures comprehensive monitoring and management of the environment, addressing the requirements for reporting and monitoring the operational state of the infrastructure.
An architect is designing a new vSphere solution. The customer has stated that the solution will be used to host different types of applications, some of which have special considerations.
The customer has provided the following information in relation to the special considerations:
The applications are sensitive to the time it takes for CPUs to be accessible to process instructions The applications send and receive large amounts of data across the network
The applications are sensitive to the time it takes for the data to be sent and received at the destination
What could the architect include in the design for these considerations?
- A . Use vSphere Distributed Resource Scheduler (DRS) with affinity rules to keep the virtual machines on the same ESXi hosts
- B . Use vSphere Distributed Services Engine with Network I/O Control on the distributed switch
- C . Use vSphere Distributed Services Engine with Data Processing Units (DPUs) in the ESXi host hardware
- D . Use vSphere Distributed Resource Scheduler (DRS) with SmartNICs in the ESXi host hardware
C
Explanation:
Data Processing Units (DPUs) are specialized hardware accelerators designed to offload networking and security processing from the CPU, thereby reducing CPU overhead and improving performance, especially in scenarios involving heavy network traffic. DPUs help optimize the time it takes for applications to send and receive large amounts of data, addressing the concern about latency in data transmission.
The vSphere Distributed Services Engine integrates with DPUs to accelerate workloads by offloading network functions and reducing the strain on the CPU. This is particularly beneficial for applications that are sensitive to both CPU availability and network latency.