3V0-21.23 practice questions 41–50

1. Question 41 · 91 in bank

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   An architect is working with stakeholders to define requirements for architecting a new VMware vSphere design. What are two strategies for engaging with stakeholders to achieve this goal? (Choose two.)

   • AThe architect conducts workshops with the virtualization technical team to gather deployment justifications.
   • BThe architect conducts workshops and interviews limited to those stakeholders identified in the assessment phase of the project.
   • CThe architect conducts workshops with stakeholders to gather business and technical requirements.
   • DThe architect conducts multiple rounds of interviews with stakeholders, iteratively refining requirements.
   • EThe architect conducts interviews focusing on business requirements to build the architectural business case.

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   Answer: AD

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2. Question 42 · 91 in bank

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   An architect is updating an existing design to include a new vSphere cluster to meet the following customer requirements: The solution must provide automatic load redistribution of workloads across all resources in the cluster The solution must consider the usage patterns of workloads when performing load redistribution The solution must provide capacity to reserve resources equal to two ESXi hosts for failover in the event of a host failure The architect has also collected the following assumptions and constraints during the design workshops: A001 - Budget is available for additional hardware and software if required to meet the solution requirements A002 - Capacity is available to allow the deployment of additional tooling to manage the solution C001 - All management workloads must be deployed to the existing vSphere management cluster Which three design decisions should the architect include to meet the documented requirements? (Choose three.)

   • AThe solution will enable the Predictive DRS option to avoid host over-commitment.
   • BThe solution will enable the Memory Metric for Load Balancing option to avoid host over-commitment.
   • CThe solution will deploy VMware Aria Operations to monitor the vSphere environment.
   • DThe solution will enable the VM Distribution option to avoid host over-commitment.
   • EThe solution will deploy a Distributed Resource Scheduler (DRS) enabled cluster with sufficient capacity to meet the workload demands.
   • FThe solution will deploy a vSphere Distributed Power Management (DPM) enabled cluster with sufficient capacity to meet the workload demands.

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   Answer: ACE

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3. Question 43 · 91 in bank

   An architect is designing a new workload domain in an existing VMware Cloud Foundation environment. The customer requirement is to physically separate the vSAN network traffic from other management network flows. Which design decision should the architect make to meet this requirement?

   • ADeploy the new workload domain using a vSAN stretched cluster.
   • BDeploy the new workload domain using multiple physical adapters.
   • CDeploy the new workload domain using SDDC Manager.
   • DDeploy the new workload domain using API.

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   Answer: B

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4. Question 44 · 91 in bank

   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?

   • AUse vSphere Distributed Resource Scheduler (DRS) with affinity rules to keep the virtual machines on the same ESXi hosts
   • BUse vSphere Distributed Services Engine with Network I/O Control on the distributed switch
   • CUse vSphere Distributed Services Engine with Data Processing Units (DPUs) in the ESXi host hardware
   • DUse vSphere Distributed Resource Scheduler (DRS) with SmartNICs in the ESXi host hardware

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   Answer: C

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5. Question 45 · 91 in bank

   An architect is tasked with designing a repeatable edge hosting solution using VMware technologies that can be deployed to existing hotels across the world and operate independently of other locations. During interviews with stakeholders, the architect notes the following information: There are 123 hotels in total. All hotels have a minimum of two 1 Gbps connections for guest Internet access. The company operates hotels in four countries: Canada, USA, Cuba and Mexico. The company is rebranding the hotels located in Mexico. Which of these is a business factor that will impact this design?

   • AThe company is rebranding the hotels located in Mexico.
   • BThe company operates hotels in four countries: Canada, USA, Cuba and Mexico.
   • CThere are 123 hotels in total
   • DAll hotels have a minimum of two 1 Gbps connections for guest Internet access.

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   Answer: A

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6. Question 46 · 91 in bank

   Which is a benefit of using vSAN stretched clusters in VMware Cloud Foundation?

   • ATo enable high availability of virtual machines across different availability zones
   • BTo reduce the cost by eliminating the need for additional hardware and software components
   • CTo simplify physical network configurations by automatically configuring the required network components
   • DTo improve application performance by reducing network latency between availability zones

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   Answer: A

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7. Question 47 · 91 in bank

   An architect is documenting the logical design for a new vSphere solution. The following requirements have been provided to the architect by the customer for the design: The solution must be deployed in two locations: DC1 and DC2 The solution must limit the impact radius of accidental changes by administrators The solution must meet a recovery time objective (RTO) of four (4) hours and recovery point objective (RPO) of 24 hours The solution must allow workloads to run in both DC1 and DC2 during normal operations The solution must allow workloads to be moved bi-directionally between DC1 and DC2 The solution must use hyper-converged infrastructure for the virtual machine storage The customer has also confirmed that the network connection between DC1 and DC2 has a 10 Gbps bandwidth with a maximum round trip latency of 4 ms. The architect recommends the following design decision: Use separate clusters in DC1 and DC2 to form a multi-region design What should the architect include as justification for this design decision?

   • ASufficient capacity must be deployed in both DC1 and DC2 to support all running virtual machines.
   • BUsing separate clusters mitigates the risk of an accidental change at the cluster level in DC1 from impacting DC2.
   • CUsing separate clusters is the only configuration available that supports the RTO of four (4) hours.
   • DThe network connection between DC1 and DC2 does not support the use of stretched clusters.

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   Answer: B

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8. Question 48 · 91 in bank

   What is an example of a performance design quality?

   • AThe solution must scale to meet spikes in CPU demand.
   • BThe solution must provide 40 physical CPU cores and 20 TB of physical memory.
   • CThe solution must support applications with a maximum tolerable downtime (MTD) of four hours.
   • DThe solution must support applications with 1,000 transactions per second (TPS).

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   Answer: D

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9. Question 49 · 91 in bank

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   An architect is responsible for designing a vSphere-based solution for a customer. The customer has the following requirements: The solution must provide redundancy and load balancing for storage traffic The solution must tolerate at least one failure There must be no single point of failure in the solution Which three considerations regarding physical host design should the architect analyze when making storage related design decisions? (Choose three.)

   • AConfigure the fixed multi-pathing policy on the ESXi hosts
   • BUse four single port storage host bus adapters (HBAs) in each ESXi host
   • CUse an active-active array for Fibre Channel storage-based VMFS datastores
   • DConfigure a minimum of two paths to every LUN or datastore
   • EConfigure a minimum of four paths to every LUN or datastore
   • FUse one quad-port storage host bus adapter (HBA) in each ESXi host

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   Answer: BCE

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10. Question 50 · 91 in bank

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    Which two vSphere cluster-related design details would an architect document in a physical design? (Choose two.)

    • AThe solution will set the isolation.tools.diskshrink,disable advanced setting to true.
    • BThe solution will set the das.isolationaddress advanced setting to 192.168.100.2.
    • CThe solution will deploy a dedicated VMware Management Cluster into the primary site.
    • DThe solution will configure vSphere High Availability (HA).
    • EThe solution will set the das.usedefaultisolationaddress advanced setting to true.

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    Answer: BC

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3V0-21.23 practice, question 41. 91 questions available.