3V0-21.23 practice questions 71–80

1. Question 71 · 91 in bank

   Select 3

   An architect is responsible for the availability design of a solution. The following information has been provided: Virtual machines (VMs) run 8 or less vCPUs All hosts have a minimum of two NICs per vSphere distributed switch (VDS) connected to separate physical switches All hosts have a minimum of two host bus adapters (HBAs) connected to separate physical switches Which three options maximize VM availability in the event of an ESXi host failure? (Choose three.)

   • AvSphere High Availability Restart Priority set to default at the cluster level
   • BvSphere NIC Teaming policy: Route based on originating port ID set on the distributed port group
   • CvSphere Fault Tolerance configured on the virtual machines
   • DvSphere Round Robin storage multi-pathing policy set on each ESXi host
   • EVMware Tools configured to automatically update on reboot for all virtual machines
   • FDynamic Link Aggregation (LACP) configured on the distributed virtual switch

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   Answer: ABD

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2. Question 72 · 91 in bank

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   An architect is responsible for designing the upgrade of a brownfield vSphere-based solution for a financial services customer. The customer has a requirement to host a mission critical, latency sensitive stock trading application. During initial meetings with the customer, the following information is provided: The solution is currently running vSphere 7.0 U3 All vSphere distributed switches (VDS) are at version 7.0.0 The customer has provisioned new hardware with dedicated AMD Data Processing Units (DPU) The mission critical applications must not be adversely affected by other workloads running in the environment The architect has made the following design decisions: The solution will upgrade the existing VMware vCenter Server to version 8.0 The solution will upgrade all existing VMware ESXi hosts to version 8.0 The solution will deploy VMware ESXi 8.0 for all new host servers Which three additional design decisions should the architect make to ensure that the new hardware can be used to support the latency-sensitive application? (Choose three.)

   • AThe solution will deploy new vSphere distributed switches (7.0.3) and connect the new DPU-enabled hosts.
   • BThe solution will configure the hosts to use Network Time protocol (NTP).
   • CThe solution will deploy all DPU-enabled VMware ESXi hosts into a dedicated VMware vSphere cluster.
   • DThe solution will configure network offloads compatibility to support DPUs.
   • EThe solution will deploy new vSphere distributed switches (8.0.0) and connect the new DPU-enabled hosts.
   • FThe solution will upgrade all existing vSphere distributed switches to version 8.0.0.

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   Answer: CDE

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3. Question 73 · 91 in bank

   An architect is discussing recoverability considerations for a new vSphere solution as part of a requirements workshop. The customer has informed the architect that the company policy is to not perform backups of ESXi hosts due to their selected backup software not supporting the ESXi software. In the past, when hosts have experienced failures, the hosts have been reinstalled from the VMware provided ESXi image and manually configured by an administrator. The customer asks the architect to design a solution that will reduce the manual effort required by the administrator to return a failed host to service. What could the architect include in the design to meet the customer's request?

   • AUse the ESXi command line to perform backups of the ESXi hosts to a central location
   • BConfigure a host profile per cluster
   • CCreate a custom iso image of ESXi and update it each time VMware releases a new update
   • DConfigure ESXi hosts with RAID1 boot volumes

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   Answer: B

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4. Question 74 · 91 in bank

   A company has a requirement that all production applications must have a maximum tolerable downtime (MTD) of one hour per month. Which statement would be included in the conceptual design to support this requirement?

   • AProduction applications will run in a dedicated Tier 2 cluster.
   • BServer hardware has been allocated for the production applications.
   • CvSphere Fault Tolerance (FT) will not be enabled for the production applications.
   • DvSphere HA Host Failure Response will be set to Restart VMs.

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   Answer: D

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5. Question 75 · 91 in bank

   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?

   • AUse storage volumes based on applications.
   • BUse one storage volume per department and create new volumes for new departments.
   • CUse one storage volume per existing department and extend current volumes for new departments.
   • DUse N + 1 storage volumes for current and future workloads.

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   Answer: B

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6. Question 76 · 91 in bank

   An architect is reviewing the information provided by a customer for a new vSphere solution design. The customer requests that the solution use multiple network connections for the ESXi management network to increase resilience.

   • AAvailability
   • BManageability
   • CPerformance
   • DRecoverability

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   Answer: A

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7. Question 77 · 91 in bank

   An architect is tasked with designing a new vSphere environment for a customer. The new environment must: Be standardized, repeatable, and consistent Contain the same common heterogenous components that run from commercial hardware across an on-premises, edge, and broad hybrid cloud eco-system Provide intrinsic and intelligent security in every component from the hypervisor to the storage, networking, and management layers Which VMware solution will satisfy these requirements?

   • AVMware Cloud Foundation
   • BVMware Validated Design
   • CVMware vSphere
   • DVMware Validated Solutions

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   Answer: A

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8. Question 78 · 91 in bank

   An architect is designing an upgrade to an existing vSphere environment. The project has been created to provide options for enabling growth and scalability, without increasing the data center footprint. The CIO has also tasked the architect with updating data protection operations, from the current agent-based backup approach. During a workshop with key stakeholders, the following information has been noted: The existing vSphere environment uses an external fibre attached storage array for the vSphere environment The storage array is connected via 4 Gbps fibre cards host bus adaptors (HBAs) The storage array does not support VMware Storage APIs—Data Protection (VADP) The architecture must support scaling virtual machines CPU, memory, and storage The environment will grow by an additional 20% virtual machines year over year Only two additional racks of equipment can be provisioned Which design choice will meet these requirements?

   • AThe architecture will extend the Fibre Channel external storage array, scaling out storage and compute by buying additional storage or server capacity as required.
   • BThe architecture will replace the Fibre Channel storage array with an updated model, scaling out storage capacity as required.
   • CThe architecture will be based on vSAN Ready Nodes, scaling out storage and compute by buying additional hyper-converged servers as required.
   • DThe architecture will be based on stretched vSAN Ready Nodes, scaling out storage and compute by buying additional hyper-converged servers as required.

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   Answer: C

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9. Question 79 · 91 in bank

   Select 4

   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 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. A combination of which four design decisions should the architect make to support the requirements? (Choose four.)

   • AThe solution will deploy a VMware vCenter instance in each management domain for the virtual infrastructure management of management workloads.
   • BThe solution will deploy a VMware vCenter instance in the secondary site management domain for the virtual infrastructure management of production compute workloads.
   • CThe solution will deploy a VMware vCenter instance within the primary site management domain for hosting all management virtual machines.
   • DThe solution will deploy a VMware vCenter instance in the primary site management domain for the virtual infrastructure management of production compute workloads.
   • EThe solution will deploy a VMware vCenter instance in the primary site management domain for virtual infrastructure management of production and development compute workloads.
   • FThe solution will deploy a VMware vCenter instance in the secondary site management domain for the virtual infrastructure management of production and development compute workloads.
   • GThe solution will deploy a separate management domain within each site for hosting local management workloads only.

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   Answer: ABDG

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10. Question 80 · 91 in bank

    An architect is working on the design documentation for a new vSphere solution. The architect has completed a conceptual model based on the following requirement: REQ001 – The solution must use shared storage What could the architect include in the logical design to meet this requirement?

    • AThe use of an NFS mount point, including the IP address of the NFS server it is hosted on
    • BThe use of an all flash vSAN datastore
    • CThe use of an HCI solution for a datastore
    • DThe use of File Based Storage, including the list of permissions applied to the share

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    Answer: A

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3V0-21.23 practice, question 71. 91 questions available.