[Feb-2025] VCAP-DCV Design 3V0-21.23 Exam Practice Dumps
2025 3V0-21.23 Premium Files Test pdf - Free Dumps Collection
NEW QUESTION # 39
An architect makes the design decision to install ESXi on embedded and resilient 8 GB SD cards.
What is the impact of this design decision?
- A. Host profiles must be used for this kind of installation
- B. The vSphere Auto Deploy feature must be enabled on vCenter Server
- C. The size of the SD cards is too small and the installation will fail
- D. Scratch partition would need to be created on the external storage
Answer: D
NEW QUESTION # 40
An architect is tasked with expanding an existing VMware software-defined data center (SDDC) solution so that it can be used to deliver a virtual desktop infrastructure (VDI) service off-shore development activities.
The production environment is currently delivered across two geographically dispersed data centers. The two data centers are currently connected to each other through multiple diversely routed, high bandwidth and low latency links. The current operations management components are deployed to a dedicated management cluster that is configured with N+1 redundancy. The current VMware software-defined data center (SDDC) has a monthly availability target of 99.5%, which includes all management components.
The customer requires that the new solution scale to support the concurrent running of 500 persistent virtual desktops. The virtual desktops must not share the same virtual infrastructure as existing virtual machines, but can be managed using the same VMware operations management components. Any new VDI service management components must be installed into the management cluster. There is no requirement to back up the virtual desktops because all relevant user data is stored centrally. The VDI service is providing business critical services and must have an availability target of 99.9%.
Given the information from the customer, which two assumptions would the architect include in the design- (Choose two.)
- A. The existing virtual infrastructure has sufficient capacity to host the new VDI workloads
- B. The management cluster has N+1 redundancy
- C. The VDI service has a higher service-level agreement (SLA) than the operations management SLA
- D. The existing operations monitoring tools have sufficient capacity to monitor the new VDI services
- E. The existing management cluster has enough available capacity to host any VDI service management component
Answer: D,E
NEW QUESTION # 41
An architect is designing a new VMware software-defined data center (SDDC) that will consist of 100 branch sites connected to a single VMware vCenter Server within the primary data center.
To allow for the use of existing automation scripts, there is a requirement to replicate the names of the virtual distributed port groups across all sites.
The procurement team purchases licensing and there is no further budget allocated.
Which design decision should the architect make to meet this requirement?
- A. A new virtual data center will be created for each branch site
- B. A new host and cluster folder will be created for each branch site
- C. The automation script will be updated to reflect unique naming for each site
- D. A new vCenter Server will be deployed for each branch site
Answer: A
NEW QUESTION # 42
The DevOps team at an organization is preparing to build and package virtual machine (VM) images that will be added to a content library for a new vSphere environment. Users will deploy virtual machines from the content library.
The solutions architect is gathering requirements to help the DevOps team decide between the use of VM templates versus Open Virtualization Format (OVF) templates in the content library.
Which requirement would influence the design decision to use OVF templates in the content library?
- A. Templates must be encrypted.
- B. vSphere Storage DRS must be supported.
- C. Templates must be automatically migrated to another ESXi host when a host is inaccessible.
- D. Templates must be able to support license agreement acceptance during deployment.
Answer: D
NEW QUESTION # 43
An architect is designing a new greenfield environment that will install ESXi on local disks. There is a requirement to streamline initial and future installations of ESXi hosts.
Which configuration option should the architect recommend for installing ESXi hosts to meet these requirements?
- A. Auto Deploy with stateless caching mode
- B. Manual installation using boot from SAN
- C. Installation with kick start script
- D. Auto Deploy with stateful install mode
Answer: D
Explanation:
Stateful Install: When a host is booted for the first time, the host profile configuration states Auto Deploy is to install ESXi on local host storage. All consecutive host boots, only the local storage is used until the image profile configuration is changed.
Stateless: Auto Deploy is used to install ESXi in memory on the target host. The state information of the ESXi host is managed by Auto Deploy. No local storage is required.
NEW QUESTION # 44
What is the purpose of creating a vSphere storage logical design?
- A. To ensure the design meets the required industry regulations and standards.
- B. To identify the specific tasks and operations vSphere storage should perform.
- C. To determine the hardware and infrastructure requirements for vSphere storage.
- D. To provide an abstract representation of vSphere storage components and their interconnections.
Answer: D
NEW QUESTION # 45
The architect for a large enterprise is tasked with reviewing a proposed design created by a service partner.
Which design elements are expected to be detailed within the physical design section of the documentation?
- A. A list of requirements, constraints, and risks
- B. A design diagram illustrating the configuration and specific attributes, such as IP addresses
- C. An entity relationship diagram describing upstream and downstream dependencies for specific service components
- D. A solution architecture diagram with the components and data flow
Answer: B
Explanation:
The physical design is based on the logical design. The physical design includes specific hardware from specific vendors. This design also lists specific configurations for each of the components that are deployed.
NEW QUESTION # 46
During a requirements gathering workshop, the customer provides the following requirement (REQ) and constraints (CON):
- REQ01: The customer is looking for a way to limit database virtual machine (VM) placement to save on CPU licensing costs.
- CON01: There is a single cluster with no budget to scale.
- CON02: All virtual machines must run on the consolidated cluster.
Which two design decisions should the architect make to meet the customer requirement- (Choose two.)
- A. The solution must use vSphere VM and host DRS groups
- B. The solution must use vSphere DRS in manual mode
- C. The solution must use VM-Host affinity rules
- D. The solution must use VM-VM anti-affinity rules
- E. The solution must use a vRealize Orchestrator workflow for VM placement
Answer: A,C
Explanation:
We want to pin the DB VM's to specific host(s) in the cluster.
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.mscs.doc/GUID-
1F39CF51-CDA5-40B7-B5AA-8CBA37C65314.html
NEW QUESTION # 47
An architect is designing a new vSphere platform to meet a list of requirements from the security team.
Which two requirements would be classified as non-functional requirements? (Choose two.)
- A. A common content library must be maintained across all data centers
- B. Log information must be verbose to support incident resolution
- C. Migration of virtual machines between hosts must be encrypted
- D. Data integrity must be ensured
- E. Critical events generated within the platform must be logged to an external Syslog service
Answer: B,C
NEW QUESTION # 48
What is the purpose of identifying constraints in a design?
- A. To specify the expected levels of system performance and responsiveness.
- B. To determine the potential risks and threats to the design's success.
- C. To ensure the design meets the required industry regulations and standards.
- D. To understand the limitations and restrictions that may affect the design.
Answer: D
NEW QUESTION # 49
An architect is designing a new VMware software-designed data center (SDDC) using vSphere 7 to meet the following requirements:
- The SDDC must be deployed at two locations: primary and secondary.
- vSphere Replication must be used to replicate virtual machines between the two locations.
- Site Recovery Manager must be used to orchestrate disaster recovery (DR) activities.
- One single-sign on (SSO) domain must be used to authenticate access at both locations.
Which design decision should the architect make to meet these requirements?
- A. A vCenter Server will be installed on Windows virtual machines deployed to both sites.
- B. A vCenter Server Appliance will be deployed to each site.
- C. A vCenter Server Appliance will be deployed to each site. Unique SSO domains will be created per site.
- D. A vCenter Server Appliance will be deployed to the primary site only.
Answer: B
Explanation:
Prerequisites for Site Recovery Manager Server: You need a vCenter Server on both sites.
https://docs.vmware.com/en/Site-Recovery-
Manager/8.4/com.vmware.srm.install_config.doc/GUID-BB0C03E4-72BE-4C74-96C3-
97AC6911B6B8.html
NEW QUESTION # 50
Which aspect of a vSphere design focuses on the availability, integrity, and confidentiality of sensitive data?
- A. Disaster recovery requirements
- B. Data protection requirements
- C. Business continuity requirements
- D. Security requirements
Answer: D
NEW QUESTION # 51
What do capacity requirements for a vSphere design help determine?
- A. The network bandwidth and data transfer speeds.
- B. The expected maximum load the vSphere system can handle.
- C. The storage and compute resources needed for the vSphere environment.
- D. The number of system administrators needed to manage the vSphere environment.
Answer: B
NEW QUESTION # 52
Which requirement is essential to ensure that the system can handle its intended workload without performance degradation?
- A. Capacity requirements
- B. SLA requirements
- C. Performance requirements
- D. Compute requirements
Answer: C
NEW QUESTION # 53
During a requirements gathering workshop, the customer provides the following requirement that is pertinent to the design of a new vSphere environment:
The Maximum Tolerable Downtime (MTD) for all Tier 1 applications is one hour.
Which requirement classification is being gathered for the design documentation?
- A. Manageability
- B. Recoverability
- C. Availability
- D. Performance
Answer: B
NEW QUESTION # 54
Which of the listed requirements would be classified as a recoverability non-functional requirement?
- A. The platform must be integrated with existing change control policies.
- B. Maintenance windows must be scheduled to take place monthly during an established overnight period.
- C. The platform must be able to support a maximum tolerable downtime (MTD) of 30 minutes.
- D. The platform must be available 24 hours a day, 7 days a week with the exception of scheduled downtime.
Answer: C
Explanation:
Recoverability - Easy to restore after an outage
Mesurements : MTD, RPO, RTO
NEW QUESTION # 55
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