3V0-21.21 Questions Pass on Your First Attempt Dumps for VCAP-DCV Design 2021 Certified
3V0-21.21 Practice Test Pdf Exam Material
The VMware 3V0-21.21 exam is designed for IT professionals who want to validate their skills in designing and implementing VMware vSphere 7.x solutions. This certification exam measures the candidate's knowledge of vSphere 7.x and its related components, including storage, networking, security, and management. The 3V0-21.21 exam is part of the VMware Certified Advanced Professional (VCAP) certification track, which is a highly respected certification program within the IT industry.
NEW QUESTION # 20
An architect will be taking over control of a former Linux server fleet and repurposing the hardware into a new vSphere cluster. The current environment is already connected to the network but the hosts do not have any local disks. Since the fleet hardware is uniform, the architect can use a single ESXi image. All hosts within the cluster have the same CPU and memory capacity.
Which ESXi deployment method should the architect use?
- A. Stateless cached vSphere Auto Deploy
- B. Manual install of each ESXi host with an image from USB
- C. Stateful vSphere Auto Deploy
- D. Stateless vSphere Auto Deploy
Answer: D
NEW QUESTION # 21
An architect will be taking over control of a former Linux server fleet and repurposing the hardware into a new vSphere cluster. The current environment is already connected to the network but the hosts do not have any local disks. Since the fleet hardware is uniform, the architect can use a single ESXi image. All hosts within the cluster have the same CPU and memory capacity.
Which ESXi deployment method should the architect use?
- A. Stateless cached vSphere Auto Deploy
- B. Stateless vSphere Auto Deploy
- C. Manual install of each ESXi host with an image from USB
- D. Stateful vSphere Auto Deploy
Answer: A
Explanation:
Explanation/Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.esxi.install.doc/GUID-0813B4BE-
485D-4129-902B-49AA42EBF54E.html
NEW QUESTION # 22
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. All business application virtual machines can be deployed into a single cluster within the primary data center.
- B. Each cluster will have a minimum of four hosts.
- C. The wide area network has sufficient bandwidth to support centralized management.
- D. Each distribution hub should be configured with a backup device.
Answer: D
NEW QUESTION # 23
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. Manageability
- B. Recoverability
- C. Availability
- D. Performance
Answer: C
NEW QUESTION # 24
An architect is considering placement of virtual machines within an existing VMware software-defined data center (SDDC).
During the discovery phase, the following information is documented:
Which two recommendations should the architect make for placement of the virtual machines to meet resource profile requirements? (Choose two.)
- A. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Two.
- B. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Three.
- C. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster One.
- D. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster Two.
- E. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster One.
Answer: B,D
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-FEAC3A43-C57E-49A2-8303-B06DBC9054C5.html
NEW QUESTION # 25
An architect is finalizing the design for a new vCenter Server High Availability deployment.
What is one thing the architect must document in the design?
- A. The SSH configuration settings for the vCenter Server's active node
- B. The details of each of the vCenter Server licenses for active, passive and witness nodes
- C. The vCenter Management Network IPv4 addresses for the witness node vCenter Server
- D. The load balancing algorithm used by the Management Distributed Virtual Switches (DVS)
Answer: C
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.avail.doc/GUID-9B176C8A-4EEE-4A28-A3C1-24656D6402CF.html
NEW QUESTION # 26
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. Achieve application availability with snapshots
- B. Enable vSphere HA and add a VM Override with VM Restart Priority set to Lowest
- C. Enable Fault Tolerance
- D. Enable vSphere HA and add a VM Override with VM Restart Priority set to Disabled
Answer: B
NEW QUESTION # 27
An architect is designing a new greenfield environment that will install ESXi on local disks. There is a requirement to streamline initial and future installations of ESXi hosts.
Which configuration option should the architect recommend for installing ESXi hosts to meet these requirements?
- A. Auto Deploy with stateful install mode
- B. Auto Deploy with stateless caching mode
- C. Manual installation using boot from SAN
- D. Installation with kick start script
Answer: A
NEW QUESTION # 28
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 10 GbE network adapters per server
- B. Two 1 GbE network adapters per server
- C. Four 1 GbE network adapters per server
- D. Four 10 GbE network adapters per server
Answer: D
NEW QUESTION # 29
A customer has six hosts available in a cluster. When running at full capacity, all virtual machines can be run on two hosts.
How many hosts can the customer place into maintenance mode at the same time while still providing N+2 resiliency to the cluster?
- A. Two
- B. One
- C. None
- D. Three
Answer: A
NEW QUESTION # 30
A VMware Service Provider is tasked with delivering a solution for continuous availability for a subset of Tier 1 virtual machines (VMs) and vApps running in their vSAN environment. The VMs make up a mission-critical application and there can be no data loss in the event of an outage at their primary data center. In the event of a regional outage, they have established a 10-minute recovery point objective (RPO). Failover/failback to the third site must be automated.
They have the following in place:
Two local data centers (primary and secondary) connected with 100 Gb dedicated fiber
2ms round-trip time (RTT) latency between the sites A third data center located on another power grid
70ms latency between the primary and secondary data centers
Matching storage arrays at all locations
Which two solutions could be used to meet the requirements? (Choose two.)
- A. Snapshots
- B. Site Recovery Manager
- C. vStorage APIs for Array Integration (VAAI)
- D. vSphere Data Protection
- E. vSAN Metro Cluster
Answer: A,E
NEW QUESTION # 31
Refer to the exhibit.
During a requirements gathering workshop, the customer shares the following diagram regarding their availability service-level agreements (SLAs):
The customer wants database application level availability to always take precedence. What should the architect recommend to meet the customer's requirement?
- A. Enable Fault Tolerance.
- B. Enable vSphere HA and add a VM Override with VM Restart Priority set to Lowest.
- C. Enable Sphere HA and maintain the default settings.
- D. Enable vSphere HA and add a VM Override with VM Restart Priority set to Highest.
Answer: D
NEW QUESTION # 32
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. Deploy each ESXi host individually and document it to satisfy security requirements
- C. Request a common shared network with flexible security measures to accommodate different auto deployment options
- D. Ask the business to expand the engineering environment to service the virtual environment as well
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 # 33
An architect is considering placement of virtual machines within an existing VMware software-defined data center (SDDC).
During the discovery phase, the following information is documented:
Cluster One
Six ESXi hosts
vSphere HA with host failures cluster tolerates = 1
Proactive HA is enabled and set to automated
Fully Automated vSphere DRS
Transparent Page Sharing (TPS) is enabled
Cluster Two
Eight ESXi hosts
vSphere HA with host failures cluster tolerates = 1
Proactive HA is disabled
Partially Automated vSphere DRS
Transparent Page Sharing (TPS) is disabled
Cluster Three
Three ESXi hosts
vSphere HA with admission control is disabled
Proactive HA is not supported
Transparent Page Sharing (TPS) is disabled
Virtual Machine Resource Profile 1
Memory sharing techniques should not be used
Virtual machines should be automatically restarted in the event of host failure if resources are available Automated initial virtual machine placement Virtual Machine Resource Profile 2 Memory sharing techniques should not be used Virtual machines should be automatically restarted in the event of host failure regardless of available resources Automated initial virtual machine placement Which two recommendations should the architect make for placement of the virtual machines to meet resource profile requirements? (Choose two.)
- A. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster Two.
- B. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Two.
- C. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Three.
- D. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster One.
- E. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster One.
Answer: C,D
NEW QUESTION # 34
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. vSphere DirectPath I/O
- C. NVIDIA vGPU
- D. vSGA
- E. AMD MxGPU
Answer: A,C
Explanation:
https://blogs.vmware.com/apps/2018/07/using-gpus-with-virtual-machines-on-vsphere-part-1-overview.html
NEW QUESTION # 35
An architect is designing a vSphere environment for a customer and learns that the customer has:
A single vSphere cluster
Two storage arrays with different RAID capabilities
Which two design decisions should the architect make to maximize data availability and data performance for this customer? (Choose two.)
- A. Use Storage DRS.
- B. Use multiple datastores for heartbeat.
- C. Use VM to host DRS rules.
- D. Use VMDK anti-affinity rules.
- E. Use a minimum of three storage arrays.
Answer: A,B
NEW QUESTION # 36
A Cloud Service Provider wants to introduce backup as a service for a customer's vSphere-based virtual machines.
The following information is noted:
They have a single four-port (2 × 10 GbE and 2 × 1 GbE) NIC per ESXi host All top-of-rack (ToR) switches are 10 GbE and fully populated The backup traffic must not impact existing services Which two recommendations should the architect make to help the customer incorporate the service? (Choose two.)
- A. Match the Class of Service (CoS) and Differentiated Services Code Point (DSCP) values to the physical network
- B. Add a new two-port 10 GbE NIC per ESXi host
- C. Create a new virtual switch using the 1 GbE uplinks
- D. Replace the existing NIC with a two-port 25 GbE NIC per ESXi host
- E. Enable and tag traffic on the backup distributed port group
Answer: B,E
NEW QUESTION # 37
An architect decides to separate virtual desktops and application servers into separate vSphere clusters to meet security and management requirements.
What are two implications of this design decision? (Choose two.)
- A. There will be a reduction in performance.
- B. There will be additional licensing and cost requirements for both clusters.
- C. The patching cycles will affect both clusters at the same time.
- D. Identical hardware must be procured for all hosts.
- E. There will be an increase in management overhead.
Answer: A,E
NEW QUESTION # 38
A VMware Service Provider is tasked with delivering a solution for continuous availability for a subset of Tier 1 virtual machines (VMs) and vApps running in their vSAN environment. The VMs make up a mission-critical application and there can be no data loss in the event of an outage at their primary data center. In the event of a regional outage, they have established a 10-minute recovery point objective (RPO). Failover/failback to the third site must be automated.
They have the following in place:
Two local data centers (primary and secondary) connected with 100 Gb dedicated fiber
2ms round-trip time (RTT) latency between the sites
A third data center located on another power grid
70ms latency between the primary and secondary data centers
Matching storage arrays at all locations
Which two solutions could be used to meet the requirements? (Choose two.)
- A. Site Recovery Manager
- B. vStorage APIs for Array Integration (VAAI)
- C. Snapshots
- D. vSphere Data Protection
- E. vSAN Metro Cluster
Answer: A,E
Explanation:
https://core.vmware.com/resource/vsan-stretched-cluster-guide#section1
NEW QUESTION # 39
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. vSGA
- C. vSphere DirectPath I/O
- D. NVIDIA vGPU
- E. AMD MxGPU
Answer: B,D
Explanation:
Explanation/Reference: https://blogs.vmware.com/apps/files/2019/08/5521-VMW-GPU-MACHINE-LEARNING-GUIDE- USLET-WEB-20190812.pdf
NEW QUESTION # 40
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. Administrators must monitor the network traffic of the desired systems.
- C. The application must be capable of handling 200 transactions per second.
- D. Penetration testing must be executed quarterly with a pass rate of 80% or higher.
Answer: B
Explanation:
Functional requirements describe what a system or solution must do. The requirements include the following categories:
* Business rules: For example, the architecture must support both the primary and secondary data centers.
* Administrative functions: For example, network and security administrators must monitor the network traffic of the desired systems.
NEW QUESTION # 41
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 utilize dual network connections to eliminate single points of failure
- B. All user access to the platform should be recorded for audit purposes
- C. The solution should allow users to view the remote console of virtual machines
- D. The solution should allow the management of multiple ESXi hosts
- E. The solution should allow logs to be retained for a period of 30 days
Answer: D,E
NEW QUESTION # 42
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3V0-21.21 [Apr-2023] Newly Released] Exam Questions For You To Pass: https://www.validvce.com/3V0-21.21-exam-collection.html
3V0-21.21 Answers 3V0-21.21 Free Demo Are Based On The Real Exam: https://drive.google.com/open?id=1krnrOcku9RkYFsPnSeQ3y8_DwLIP71nX
