Tested Material Used To 3V0-21.21 Test Engine Exam Questions in here [Jan-2024]
Penetration testers simulate 3V0-21.21 exam PDF
VMware 3V0-21.21 is an advanced-level certification exam that tests the skills and knowledge of IT professionals in designing and implementing VMware vSphere 7.x solutions. 3V0-21.21 exam is designed for those who have already gained expertise in the virtualization technology and want to take their skills to the next level. Advanced Design VMware vSphere 7.x certification validates the ability of the candidates to design and implement complex vSphere 7.x solutions that meet the business needs of organizations.
NEW QUESTION # 50
Which of the listed requirements would be classified as a recoverability non-functional requirement?
- A. The platform must be available 24 hours a day, 7 days a week with the exception of scheduled downtime.
- 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 integrated with existing change control policies.
Answer: C
Explanation:
Recoverability - Easy to restore after an outage
Mesurements : MTD, RPO, RTO
NEW QUESTION # 51
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. Request an isolated network segment to use and dedicate it to Auto Deploy functions
- B. Ask the business to expand the engineering environment to service the virtual environment as well
- C. Request a common shared network with flexible security measures to accommodate different auto deployment options
- D. Deploy each ESXi host individually and document it to satisfy security requirements
Answer: A
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.esxi.install.doc/GUID-8DAC6FEE-0441-4072-8195-9461095C2041.html
NEW QUESTION # 52
A customer provides the following list of requirements for their vSphere platform:
REQ01 The solution should utilize dual network connections to eliminate single points of failure.
REQ02 The solution should allow logs to be retained for a period of 30 days.
REQ03 All user access to the platform should be recorded for audit purposes.
REQ04 The solution should allow the management of multiple ESXi hosts.
REQ05 The solution should allow users to view the remote console of virtual machines.
Which two of the listed requirements would be classified as non-functional requirements? (Choose two.)
- A. The solution should allow users to view the remote console of virtual machines
- B. The solution should utilize dual network connections to eliminate single points of failure
- C. The solution should allow the management of multiple ESXi hosts
- D. All user access to the platform should be recorded for audit purposes
- E. The solution should allow logs to be retained for a period of 30 days
Answer: B,E
NEW QUESTION # 53
During a requirements gathering workshop, the customer provides the following requirement:
A new vSphere platform must be designed securely and all interfaces must be protected against potential snooping.
How should this non-functional security requirement be documented?
- A. Unauthorized access to interfaces must be reported within 15 minutes.
- B. Interfaces must be audited.
- C. Encrypted channels must be used for all communications.
- D. Communications must be through Private VLANs (PVLAN).
Answer: D
Explanation:
PVLANs divide the broadcast domain into multiple broadcast sub-domains and allow further isolating different devices within the same VLAN. They provide layer 2 isolation between ports within the same broadcast domain. For example: "Your ESXi host uses several networks. Use appropriate security measures for each network, and isolate traffic for specific applications and functions. For example, ensure that VMware vSphere vMotion traffic does not travel over networks where virtual machines are located. Isolation prevents snooping. Having separate networks is also recommended for performance reasons." https://docs.vmware.com/en/VMware-vSphere/7.0/vsphere-esxi-vcenter-server-70-security-guide.pdf
NEW QUESTION # 54
A 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 the primary site only.
- D. A vCenter Server Appliance will be deployed to each site. Unique SSO domains will be created per site.
Answer: B
Explanation:
https://docs.vmware.com/en/Site-Recovery-Manager/8.4/com.vmware.srm.install_config.doc/GUID-BB0C03E4-72BE-4C74-96C3-97AC6911B6B8.html
"One single-sign on (SSO) domain must be used to authenticate access at both locations." Install vCenter at Primary site, create SSO Domain. Install vCenter at Secondary site, join to SSO Domain.
NEW QUESTION # 55
The Chief Operating Officer (COO) at an organization raises concerns that their virtual infrastructure environment is vulnerable. Recently, a security-related issue with a virtual machine caused all management services to become unavailable. No budget is available in the short term for additional platform investment. An architect is asked to review the current environment and make recommendations to mitigate concerns.
A virtualization administrator has provided the following details:
There is a single four node cluster of ESXi servers
There are two, Layer 2, physical network switches connecting resources
The data center network is presented as a single /16 subnet
Given the information provided, which functional requirement should the architect include in the design to mitigate the COOs concerns?
- A. The virtual infrastructure environment must connect application virtual machines and management services to separate VLANs
- B. The virtual infrastructure environment must connect application virtual machines and management services to separate distributed virtual switches (DVS)
- C. The virtual infrastructure environment must connect management services to a vSphere standard switch (VSS)
- D. The virtual infrastructure environment must connect application virtual machines and management services to new physical network switches
Answer: A
Explanation:
"VLANs let you segment a network into multiple logical broadcast domains at Layer 2 of the network protocol stack." https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.networking.doc/GUID-C42AFA4A-1BDA-4ECC-B2D1-6E538771B2C3.html
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 Bitfusion
- B. NVIDIA vGPU
- C. vSphere DirectPath I/O
- D. AMD MxGPU
- E. vSGA
Answer: A,B
Explanation:
Reference:
https://blogs.vmware.com/apps/2018/07/using-gpus-with-virtual-machines-on-vsphere-part-1-overview.html
NEW QUESTION # 57
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. Availability
- B. Manageability
- C. Recoverability
- D. Performance
Answer: A
NEW QUESTION # 58
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 # 59
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. The deployed vCenter Server will be Tiny
- B. The vCenter HA network will support a latency of less than 50 ms
- C. A vSphere cluster will consist of more than three nodes
- D. A new subnet will be provisioned for vCenter HA services
Answer: C
NEW QUESTION # 60
A 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 the primary site only.
- D. A vCenter Server Appliance will be deployed to each site. Unique SSO domains will be created per site.
Answer: B
Explanation:
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 # 61
A new real-time financial service application is being developed by the engineering team at a financial firm and will be released as a public Software-as-a-Service (SaaS) offering. The solutions architect has designed and deployed a new vSphere environment and the supporting network infrastructure for hosting all public services. ESXi hosts are configured to use Precision Time Protocol (PTP) and a local stratum-1 network time server.
Application provisioning and scaling will be managed by VMware vRealize Automation and can be run on Microsoft Windows or multiple distributions of Linux.
Which three recommendations should the architect include in the design to ensure that the service maintain timekeeping within an accuracy of one second? (Choose three.)
- A. Use Microsoft Windows Server as the guest operating system.
- B. Configure the chrony time-sync agent on each virtual machine guest operating system.
- C. Set the virtual hardware device to use Host System Time (NTP) for each virtual machine running the application.
- D. Add a precision clock virtual device to each virtual machine running the application.
- E. Add a virtual watchdog timer (VWDT) device to each virtual machine running the application.
- F. Use a Linux distribution as the guest operating system.
Answer: A,B,C
NEW QUESTION # 62
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. The deployed vCenter Server will be Tiny
- B. The vCenter HA network will support a latency of less than 50 ms
- C. A new subnet will be provisioned for vCenter HA services
- D. A vSphere cluster will consist of more than three nodes
Answer: C
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 # 63
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. vSGA
- C. vSphere Bitfusion
- D. vSphere DirectPath I/O
- E. AMD MxGPU
Answer: A,B
Explanation:
Explanation/Reference: https://blogs.vmware.com/apps/files/2019/08/5521-VMW-GPU-MACHINE-LEARNING-GUIDE- USLET-WEB-20190812.pdf
NEW QUESTION # 64
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. Four
- B. Six
- C. Five
- D. Seven
Answer: C
Explanation:
cluster must be able to maintain N+1
current expected utilization of the platform requires a minimum of two hosts to support all of the virtual machines.
So, we need 3 hosts to support N+1.
Customer wants to be able to patch and update two hosts in parallel.
So that means 5 hosts are required.
NEW QUESTION # 65
An architect is designing a new backup solution for a vSphere platform that has been recently upgraded to vSphere 7.
The architect wants the backup solution to perform the following:
Full virtual machine image backup and restore
Incremental virtual machine image backup and restore
File level backup and restore within both Windows and Linux virtual machines LAN-free backup Which functional requirement should the architect include in the design of the new backup solution?
- A. The backup solution must leverage VMware vStorage APIs for Data Protection (VADP).
- B. The backup solution must leverage the VMware Consolidated Backup (VCB) framework.
- C. The backup solution must leverage VMware vSphere Storage APIs - Data Protection.
- D. The backup solution must leverage virtual machine snapshots.
Answer: C
NEW QUESTION # 66
Which requirement would be classified as a functional requirement within the application design documentation?
- A. The application must be capable of handling 200 transactions per second.
- B. Administrators must monitor the network traffic of the desired systems.
- C. Penetration testing must be executed quarterly with a pass rate of 80% or higher.
- D. The application must be hosted with redundancy levels of N+1 or better.
Answer: A
NEW QUESTION # 67
......
Authentic Best resources for 3V0-21.21 Online Practice Exam: https://www.practicetorrent.com/3V0-21.21-practice-exam-torrent.html
Get the superior quality 3V0-21.21 Dumps with explanations waiting just for you, get it now: https://drive.google.com/open?id=1PpwIIBZvBcwzDnCp0v4no2W4O2QaJsdW