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Advanced Design VMware vSphere 7.x Certification Exam

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NEW QUESTION 1
An organization’s data scientists are executing a plan to use machine learning (ML). They must have access to graphical processing unit (GPU) capabilities to execute their computational models when needed. The solutions architect needs to design a solution to ensure that GPUs can be shared by multiple virtual machines. Which two solutions should the architect recommend to meet these requirements? (Choose two.)

  • A. NVIDIA vGPU
  • B. AMD MxGPU
  • C. vSphere DirectPath I/O
  • D. vSGA
  • E. vSphere Bitfusion

Answer: AE

Explanation:
https://blogs.vmware.com/apps/2018/07/using-gpus-with-virtual-machines-on-vsphere-part-1-overview.html

NEW QUESTION 2
As part of a requirements gathering workshop, the customer provides the following requirements for the design of a new greenfield virtual infrastructure:
3V0-21.21 dumps exhibit Some applications have a latency that must be less than 5 minutes.
3V0-21.21 dumps exhibit The solution must be able to support a workload growth rate of 10% per year. Which requirement classification is being gathered for the design documentation?

  • A. Performance
  • B. Manageability
  • C. Recoverability
  • D. Availability

Answer: A

NEW QUESTION 3
An architect has 50 ESXi hosts to deploy and DHCP servers are not allowed on any network. Which automated host deployment method should the architect use?

  • A. Stateless vSphere Auto Deploy
  • B. Stateful vSphere Auto Deploy
  • C. Scripted installation
  • D. Interactive installation

Answer: C

NEW QUESTION 4
An architect is designing an environment for a retail customer. The design will use a single small vCenter Server Appliance and a cluster of eight ESXi hosts at a remote site. There is a single 10 GbE connected network at the remote site to support all management services. It is not possible to create additional management networks at the remote site. Virtual machine backups at the site will be dependent on the vCenter Server being available.
Which design decision should the architect make to maximize availability for backups?

  • A. vCenter Server High Availability will be configured.
  • B. The vCenter Server Appliance will be protected with vSphere Fault Tolerance.
  • C. The cluster will be configured to use vSphere DRS in fully automated mode.
  • D. The cluster will be configured with vSphere HA and set to restart virtual machines based on guest operating system heartbeat monitoring.

Answer: C

NEW QUESTION 5
An architect is designing a vSphere environment for a customer based on the following information:
3V0-21.21 dumps exhibit The vSphere cluster will have three hosts only due to budget considerations.
3V0-21.21 dumps exhibit A database cluster (node majority) consisting of three virtual machines will be running on the vSphere cluster.
Which two recommendations can the architect make so that the customer achieves the highest level of application availability while taking into consideration operational resiliency? (Choose two.)

  • A. Create VM-VM anti-affinity rules
  • B. Set das.respectvmvmantiaffinityrules to false
  • C. Create VM-Host anti-affinity rules
  • D. Disable vSphere HA during maintenance
  • E. Set das.ignoreinsufficienthbdatastore to true

Answer: BC

NEW QUESTION 6
An architect is designing a new vSphere environment with the following resources:
3V0-21.21 dumps exhibit 600 vCPU
3V0-21.21 dumps exhibit 5,760 GB RAM
Average resource usage is:
3V0-21.21 dumps exhibit 60 vCPU
3V0-21.21 dumps exhibit 1,152 GB RAM
The design must meet the following requirements:
3V0-21.21 dumps exhibit The environment has the ability to burst by 25%.
3V0-21.21 dumps exhibit Each host can schedule 36 vCPUs and has 512 GB RAM.
3V0-21.21 dumps exhibit Management overhead is 20%.
What is the minimum number of hosts required to meet the design requirements?

  • A. Three
  • B. Five
  • C. Four
  • D. Two

Answer: D

NEW QUESTION 7
During a requirements gathering workshop to design a physical to virtual migration, the customer provides the following information:
3V0-21.21 dumps exhibit There is no physical firewall in the data center with no anticipated plans for a future network refresh.
3V0-21.21 dumps exhibit Leveraging the virtual infrastructure to mitigate the lack of network security must be addressed in the design.
3V0-21.21 dumps exhibit All physical servers to be migrated exist on the same VLAN.
Which recommendation should the architect make to address the customer requirement with regard to virtual networking?

  • A. Split the virtual machines into several VLANs Use tag actions
  • B. Create port groups with different names and same VLAN IDs Enable traffic shaping for ingress and egress traffic
  • C. Enable traffic filtering and marking Use allow or drop actions
  • D. Disable traffic filtering and marking Use tag actions

Answer: A

NEW QUESTION 8
An architect is tasked with reviewing the design of a VMware software-defined data center (SDDC) for a software development company. The platform is used to developing applications and services. It is important that the customer be able to accurately benchmark performance of developed applications.
The platform has recently commissioned new hosts to update the development cluster. The development cluster host configuration is:
3V0-21.21 dumps exhibit 4 ESXi hosts with 2 sockets × 16 cores
3V0-21.21 dumps exhibit 512 GB RAM divided evenly between sockets
3V0-21.21 dumps exhibit There is no resource contention
The benchmarking cluster host configuration is:
3V0-21.21 dumps exhibit 8 ESXi hosts with 2 sockets × 8 cores
3V0-21.21 dumps exhibit 256 GB RAM divided evenly between sockets
3V0-21.21 dumps exhibit There is no resource contention
The customer is developing an application that includes a database virtual machine. The application developer states that the database virtual machine performs as required only when allocated 8 vCPUs 256 GB RAM. The database virtual machine performance meets the required levels when run from the development cluster. Performance benchmarking for the database virtual machine yields highly variable results when run from the benchmarking cluster. The application cannot be released without reliable performance benchmarking data.
What is a possible reason for the difference in performance test results between the development and benchmarking clusters?

  • A. The database tier breaches a single NUMA node boundary for the benchmarking cluster
  • B. The database tier breaches a single NUMA node boundary for the development cluster
  • C. The development cluster can support a lower %Ready time per vCPU
  • D. The development cluster has more available RAM per host

Answer: C

NEW QUESTION 9
Which requirement would be classified as a functional requirement within the application design documentation?

  • A. The application must be hosted with redundancy levels of N+1 or better.
  • B. Penetration testing must be executed quarterly with a pass rate of 80% or higher.
  • C. The application must be capable of handling 200 transactions per second.
  • D. Administrators must monitor the network traffic of the desired systems.

Answer: C

NEW QUESTION 10
A customer has a database cluster with 40/60 read/write ratio and a high IOPs requirement with no contention on an all-flash vSAN cluster.
Which two storage settings should be configured for best performance? (Choose two.)

  • A. IOPs limits enabled
  • B. RAID 1
  • C. Deduplication and Compression disabled
  • D. RAID 5/6
  • E. Deduplication and Compression enabled

Answer: AB

NEW QUESTION 11
An architect is designing a solution for an environment with two types of resource profiles that must be virtualized. The first type consists of Tier 1 virtual machines that are disk I/O intensive, but do NOT require high CPU or memory. The second type consists of Tier 2 virtual machines that require a lower CPU and memory allocation and have minimal disk I/O.
Which design recommendation should the architect make for distributing the resource profiles?

  • A. Separate the two resource profiles into two cluster
  • B. The Tier 1 cluster will have fast storage while the Tier 2 cluster will not.
  • C. Run both resource profiles on the same cluster with the same host hardware platform.
  • D. Separate the two resource profiles into two cluster
  • E. The Tier 2 cluster will have faster CPU and more memory while the Tier 1 cluster will have slower CPU and less memory but more disk space.
  • F. Run both resource profiles on the same cluster with host hardware that has fast CPU, large amounts of memory, and the fastest storage platform.

Answer: D

NEW QUESTION 12
Following a recent acquisition, the architect learns that both companies use vSphere on-premise and will need to combine the data centers into one. The acquired company's licenses will not be renewed for cost-savings related to the acquisition. All consumed vSphere licenses must have active support to support line-of-business operations. The merged environment must maintain 25% spare capacity. The architect has a small budget remaining unallocated for hardware.
The architect has calculated that the current vSphere environment can absorb the acquired company's virtual machines but the cluster will run at 90% memory utilization and at 50% CPU utilization.
Which design decision can the architect make to incorporate the new company's virtual machines into the combined vSphere environment?

  • A. Migrate the acquired company's virtual machines into the vSphere environment as it will currently fit.
  • B. Use the current budget to add memory to the cluster to increase each ESXi host's capacity and add the new virtual machines.
  • C. Purchase extra hosts to add to the cluster in anticipation of adding the acquired company's virtual machines.
  • D. Purchase new licenses for some of the acquired company's ESXi hosts and add them to the cluster to hold the acquired company's virtual machines.

Answer: B

NEW QUESTION 13
A new vSphere platform is being created. The platform will host virtual machines that will run management services and line-of-business applications.
What should the architect consider when designing the number and type of clusters required?

  • A. Maximum tolerable downtime
  • B. Predicted platform growth
  • C. Auditing requirements for the virtual machines
  • D. The level of isolation required between virtual machine classifications

Answer: D

NEW QUESTION 14
An architect is reviewing a physical storage design. The customer has specified that a new active-passive based storage array will be used to provide storage for the vSphere clusters.
Which configuration should for the architect recommended?

  • A. VMW_SATP_LOCAL
  • B. VMW_PSP_MRU
  • C. VMW_SATP_DEFAULT_AA
  • D. VMW_PSP_FIXED

Answer: B

NEW QUESTION 15
An architect is planning the physical server configuration for a vSAN-based infrastructure.
Which operations mode should a RAID controller support to minimize potential server downtime during physical disk failures?

  • A. RAID controller with Passthru mode
  • B. RAID controller with RAID 5 mode
  • C. RAID controller with RAID 10 mode
  • D. RAID controller with RAID 6 mode

Answer: D

NEW QUESTION 16
An architect is designing storage for a new vSphere environment to meet the following requirements: 3V0-21.21 dumps exhibitAsynchronous replication is required between two sites.
3V0-21.21 dumps exhibit The impact on the storage layer should not impact the performance of the compute layer.
3V0-21.21 dumps exhibit Each application tier will require different replication attributes.
3V0-21.21 dumps exhibit Virtual machine live migration across compute and storage must be supported.
3V0-21.21 dumps exhibit Virtual machine aware back up will be leveraged.
3V0-21.21 dumps exhibit Operational management overhead should be minimized.
3V0-21.21 dumps exhibit Operational automation should be supported.
Which storage design recommendations would meet the requirements?

  • A. Two new Fibre Channel storage arrays will be deployed, one at either site.Each application tier will be initially provisioned a new LU
  • B. Data replication will be offloaded to the new arrays.
  • C. Two new vSphere clusters enabled with vSAN will be deployed, one at either sit
  • D. vSAN will be used to provide policy-based management for each application tier.vSphere Replication will be used to replicate the virtual machine data in an asynchronous configuration.
  • E. Two new ISCSI storage arrays will be deployed, one at either site.Each application tier will be initially provisioned a new LU
  • F. Data replication will be offloaded to the new arrays.
  • G. Two new storage arrays will be deployed, one at either site.vSphere Volumes (vVOLs) will be used to provide policy-based management for each application tie
  • H. Data replication will be offloaded to the new arrays.

Answer: B

NEW QUESTION 17
An architect is preparing a design for a customer. Based on requirements, the architect recommends an HCI- based infrastructure with all-flash architecture. During the assessment, it is confirmed that the network throughput generated by virtual machines does not exceed 150 Mb/s.
What is the minimum number and type of network adapters in each server that the architect can recommend to ensure requirements are met and there is no single point of failure?

  • A. Two 1 GbE network adapters per server
  • B. Four 1 GbE network adapters per server
  • C. Four 10 GbE network adapters per server
  • D. Two 10 GbE network adapters per server

Answer: C

NEW QUESTION 18
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