[Full-Version] 2021 New Pass4training 3V0-21.21 PDF Recently Updated Questions
3V0-21.21 Exam with Guarantee Updated 90 Questions
NEW QUESTION 42
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_PSP_MRU
- B. VMW_SATP_DEFAULT_AA
- C. VMW_SATP_LOCAL
- D. VMW_PSP_FIXED
Answer: A
NEW QUESTION 43
An architect is designing a new greenfield environment with 600 ESXi hosts in an automated fashion. The engineering department already has a PXE Boot server, TFTP server, and DHCP server set up with an NFS mount for their current Linux servers.
The architect must be able to demonstrate and meet a security requirement to have all infrastructure processes separated.
Which recommendation should the architect make for the ESXi host deployment?
- A. Deploy each ESXi host individually and document it to satisfy security requirements
- B. Ask the business to expand the engineering environment to service the virtual environment as well
- C. Request an isolated network segment to use and dedicate it to Auto Deploy functions
- D. Request a common shared network with flexible security measures to accommodate different auto deployment options
Answer: C
Explanation:
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.esxi.install.doc/GUID-8DAC6FEE-0441-4072-8195-9461095C2041.html
NEW QUESTION 44
Refer to the exhibit.
During a requirements gathering workshop, a customer shares the following diagram regarding their availability service-level agreements (SLAs):
The customer states that there is no application level availability for legacy applications.
Which recommendation could the architect make to meet the customer's high availability requirements for the legacy applications virtual machines?
- A. Enable Fault Tolerance
- B. Enable vSphere HA and add a VM Override with VM Restart Priority set to Lowest
- C. Enable vSphere HA and add a VM Override with VM Restart Priority set to Disabled
- D. Achieve application availability with snapshots
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 45
Which design decision must be included in a design to allow for the deployment of a minimum supported configuration of vCenter High Availability (HA)?
- A. A vSphere cluster will consist of more than three nodes
- B. The vCenter HA network will support a latency of less than 50 ms
- C. The deployed vCenter Server will be Tiny
- D. A new subnet will be provisioned for vCenter HA services
Answer: D
Explanation:
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.avail.doc/GUID-8FD87389-8CC9-4298-8B08-A1526FB44524.html
NEW QUESTION 46
Which two of the listed requirements would be classified as performance non-functional requirements? (Choose two.)
- A. The vSphere platform must be able to provide a maximum read latency of 15 ms
- B. The vSphere platform must be able to provide a recovery time objective of 30 minutes
- C. The vSphere platform must be able to provide a minimum throughput of 400 MB/s
- D. The vSphere platform must be able to provide a service-level agreement (SLA) of 99,9%
- E. The vSphere platform must be able to provide N+1 redundancy
Answer: A,B
NEW QUESTION 47
An architect is tasked with designing a new VMware software-defined data center (SDDC) solution for an online retail customer who has a primary and secondary data center as well as 10 distribution hubs.
The customer has provided the following business requirements to help inform the design:
The solution must support the running of up to 1,000 concurrent virtual machines across the primary and secondary data center.
The solution must support the running of up to 20 concurrent virtual machines in each distribution hub.
The solution must support the separation of management and lines-of-business application virtual machines.
All management components (including directory services, backup, automation, operations and logging) must be deployed to the primary data center.
All virtual infrastructure components must have redundancy of N+1.
All sites are connected to each other using a wide area network that has multiple diversely routed links.
The solution should support a monthly uptime target of 99.9%.
The recovery time objective (RTO) for the solution must be four hours.
The recovery point objective (RPO) for the solution must be 24 hours.
Given the information from the customer, which assumption should the architect include in the design?
- A. Each distribution hub should be configured with a backup device.
- B. The wide area network has sufficient bandwidth to support centralized management.
- C. All business application virtual machines can be deployed into a single cluster within the primary data center.
- D. Each cluster will have a minimum of four hosts.
Answer: A
NEW QUESTION 48
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 management cluster has enough available capacity to host any VDI service management component
- 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 virtual infrastructure has sufficient capacity to host the new VDI workloads
Answer: D,E
NEW QUESTION 49
An architect is designing a solution based on the following information:
Each ESXi host has a single physical NIC with two 10 Gbps ports.
There is a performance-based service-level agreement (SLA) that guarantees 15 Gbps bandwidth for production virtual machines at all times.
There is no budget to purchase additional hardware.
The hardware replacement SLA is based on a delivery agreement of two business days.
Which recommendation for the configuration of vSphere High Availability (HA) should the architect include in the design?
- A. Configure vSphere HA
Configure two existing data stores for heartbeat
Consider an OEM with NIC failure conditions in their Proactive HA plugin - B. Configure vSphere HA
Set das.IgnoreRedundantNetWarning to true
Consider an OEM with NIC failure conditions in their Proactive HA plugin - C. Configure Proactive HA Automation Level: Automated
Remediation: Maintenance mode for all failures
Consider an OEM with NIC failure conditions in their Proactive HA plugin - D. Configure vSphere HA
Configure % based admission control Configure two isolation addresses
Consider an OEM with NIC failure conditions in their Proactive HA plugin
Answer: D
NEW QUESTION 50
An architect is tasked with planning the design of a new vSphere environment. When commissioned, this environment will be used to migrate an existing set of virtual machines.
An inventory of the existing infrastructure, including configured vCPU, RAM and storage sizes has been provided.
In order for each virtual machine to be migrated, which two data sources with peak and average utilization data are required for sizing? (Choose two.)
- A. %Ready
- B. CPU
- C. Disk Write latency
- D. Ballooned memory
- E. IOPS
Answer: C,E
NEW QUESTION 51
A customer is deploying a new cluster and wants to be able to patch and update two hosts in parallel. The cluster must be able to maintain N+1 resiliency across the remaining hosts while patching activities are performed. The current expected utilization of the platform requires a minimum of two hosts to support all of the virtual machines.
What is the minimum number of hosts the customer will require in the cluster in order to meet the required resiliency level?
- A. Five
- B. Four
- C. Six
- D. Seven
Answer: B
NEW QUESTION 52
There is a request for approved virtual machine applications through a new vSphere platform's integrated automation portal. The platform was built following all provided company security guidelines and has been assessed against Sarbanes-Oxley Act of 2002 (SOX) regulations.
The platform has the following characteristics:
vRealize Operations is being used to monitor all clusters.
There is a dedicated ESXi cluster, supporting all management services.
All network traffic is via distributed virtual switches (DVS).
There is a dedicated ESXi cluster for all line-of-business applications.
Network traffic is serviced by NSX-T.
There is a dedicated ESXi cluster for virtual desktop infrastructure (VDI).
Network traffic is serviced by NSX-T.
The application owner is requesting approval to install a new service that must be protected as per the Payment Card Industry (PCI) Data Security Standard.
Which additional non-functional requirement should the architect include in the design to support the new service?
- A. The vSphere hosting platform and all PCI application virtual machines must be monitored using the vRealize Operations Compliance Pack for Payment Card Industry.
- B. The vSphere hosting platform and all PCI application virtual machines must be assessed for SOX compliance.
- C. The vSphere hosting platform and all PCI application virtual machines must be assessed against Payment Card Industry (PCI) Data Security Standard compliance.
- D. The vSphere hosting platform and all PCI application virtual machine network traffic must be routed via NSX-T.
Answer: C
NEW QUESTION 53
An architect is designing a new vSphere cluster. The requirement is to provide a total of 96 CPU cores and 1.5 TB RAM across all hosts.
The following information has been provided:
Two different physical hardware profiles are available for the ESXi hosts in the cluster.
- Profile 1: 16 CPU cores and 256 GB RAM
- Profile 2: 32 CPU cores and 512 GB RAM
Profile 2 is twice as expensive to purchase as Profile 1.
Which two aspects should the architect consider when selecting the hardware profile? (Choose two.)
- A. The manufacturer and model of the CPUs in the hosts
- B. The downtime allowed for virtual machines that will be running within the cluster
- C. The amount of capacity available for failover of virtual machines within the cluster
- D. The number of virtual machines that will be running within the cluster
- E. The cost to procure and maintain the hardware
Answer: C,D
NEW QUESTION 54
An organization's existing vSphere environments are configured for Enhanced Linked Mode. The DevOps team automates the creation of hardened virtual machine images for various operating systems. Their continuous integration/continuous delivery (CI/CD) pipeline runs a task at the end of a successful build, which uploads the Open Virtualization Format (OV) image to a sandbox content library, deploys a virtual machine from the image, and then destroys these objects after quality checks are complete.
The following requirements have been noted:
All content libraries and images must be centrally created and managed.
All images must be capable of being updated.
All images must be refreshed and available to subscribed libraries within 24 hours.
All images must provide details of the image contents and versions.
All images must be capable of being reverted to a previous version.
All images must be capable of having the hardware and guest operating system customized during deployment.
Which three recommendations should the architect make to design a content library solution that will meet these requirements? (Choose three.)
- A. Deploy the OVF images to vSphere and clone as a VM template to a local content library.
- B. Create a local content library in the primary vSphere environment and enable publishing.
- C. Edit the Auto Sync Refresh Interval advanced setting for each subscribed library.
- D. Create and publish a new subscription to a new subscriber library for each target vSphere environment.
- E. Add a new subscriber library from each vSphere environment.
- F. Deploy the OVF images to vSphere and clone as an OVF template to a local content library.
Answer: B,E,F
NEW QUESTION 55
Refer to the exhibit.
During a requirements gathering workshop, a customer shares the following diagram regarding their availability service-level agreements (SLAs):
The customer states that there is no application level availability for legacy applications.
Which recommendation could the architect make to meet the customer's high availability requirements for the legacy applications virtual machines?
- A. Enable Fault Tolerance
- B. Enable vSphere HA and add a VM Override with VM Restart Priority set to Lowest
- C. Enable vSphere HA and add a VM Override with VM Restart Priority set to Disabled
- D. Achieve application availability with snapshots
Answer: C
NEW QUESTION 56
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. vSphere DirectPath I/O
- B. AMD MxGPU
- C. vSGA
- D. vSphere Bitfusion
- E. NVIDIA vGPU
Answer: D,E
Explanation:
Reference:
https://blogs.vmware.com/apps/2018/07/using-gpus-with-virtual-machines-on-vsphere-part-1-overview.html
NEW QUESTION 57
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