Jul 20, 2023 Newest 3V0-21.21 Exam Dumps – Achieve Success in Actual 3V0-21.21 Exam
Updated VMware 3V0-21.21 Dumps – Check Free 3V0-21.21 Exam Dumps (2023)
NEW QUESTION # 23
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. Manual install of each ESXi host with an image from USB
- B. Stateless cached vSphere Auto Deploy
- C. Stateless vSphere Auto Deploy
- D. Stateful vSphere Auto Deploy
Answer: B
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 # 24
During a requirements gathering workshop, the customer provides the following requirement (REQ) and constraints (CON):
REQ01: The customer is looking for a way to limit database virtual machine (VM) placement to save on CPU licensing costs.
CON01: There is a single cluster with no budget to scale.
CON02: All virtual machines must run on the consolidated cluster.
Which two design decisions should the architect make to meet the customer requirement? (Choose two.)
- A. The solution must use VM-Host affinity rules
- B. The solution must use a vRealize Orchestrator workflow for VM placement
- C. The solution must use vSphere VM and host DRS groups
- D. The solution must use vSphere DRS in manual mode
- E. The solution must use VM-VM anti-affinity rules
Answer: A,C
NEW QUESTION # 25
An architect is designing a new vSphere platform to meet a list of requirements from the security team.
Which two requirements would be classified as non-functional requirements? (Choose two.)
- A. Log information must be verbose to support incident resolution
- B. A common content library must be maintained across all data centers
- C. Migration of virtual machines between hosts must be encrypted
- D. Critical events generated within the platform must be logged to an external Syslog service
- E. Data integrity must be ensured
Answer: D,E
NEW QUESTION # 26
Which of the listed requirements would be classified as a recoverability non-functional requirement?
- A. The platform must be able to support a maximum tolerable downtime (MTD) of 30 minutes.
- B. The platform must be available 24 hours a day, 7 days a week with the exception of scheduled downtime.
- C. The platform must be integrated with existing change control policies.
- D. Maintenance windows must be scheduled to take place monthly during an established overnight period.
Answer: C
NEW QUESTION # 27
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 details of each of the vCenter Server licenses for active, passive and witness nodes
- B. The SSH configuration settings for the vCenter Server's active node
- 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: D
NEW QUESTION # 28
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 multiple datastores for heartbeat.
- B. Use Storage DRS.
- C. Use a minimum of three storage arrays.
- D. Use VM to host DRS rules.
- E. Use VMDK anti-affinity rules.
Answer: B,E
NEW QUESTION # 29
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 # 30
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 existing operations monitoring tools have sufficient capacity to monitor the new VDI services
- C. The existing virtual infrastructure has sufficient capacity to host the new VDI workloads
- D. The VDI service has a higher service-level agreement (SLA) than the operations management SLA
- E. The management cluster has N+1 redundancy
Answer: B,C
NEW QUESTION # 31
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. Communications must be through Private VLANs (PVLAN).
- D. Encrypted channels must be used for all communications.
Answer: B
NEW QUESTION # 32
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. Five
- C. Seven
- D. Six
Answer: B
NEW QUESTION # 33
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. Manual install of each ESXi host with an image from USB
- B. Stateless cached vSphere Auto Deploy
- C. Stateless vSphere Auto Deploy
- D. Stateful vSphere Auto Deploy
Answer: B
NEW QUESTION # 34
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 new subnet will be provisioned for vCenter HA services
- B. A vSphere cluster will consist of more than three nodes
- C. The deployed vCenter Server will be Tiny
- D. The vCenter HA network will support a latency of less than 50 ms
Answer: A
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 # 35
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. None
- B. Three
- C. One
- D. Two
Answer: B
NEW QUESTION # 36
During a requirements gathering workshop to design a physical to virtual migration, the customer provides the following information:
There is no physical firewall in the data center with no anticipated plans for a future network refresh.
Leveraging the virtual infrastructure to mitigate the lack of network security must be addressed in the design.
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. Disable traffic filtering and marking 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. Split the virtual machines into several VLANs
Use tag actions
Answer: C
Explanation:
In a vSphere distributed switch, by using the traffic filtering and marking policy, you can protect the virtual network from unwanted traffic and security attacks or apply a QoS tag to a certain type of traffic. The traffic filtering and marking policy represents an ordered set of network traffic rules for security and for QoS tagging of the data flow through the ports of a distributed switch. In general, a rule consists of a qualifier for traffic, and of an action for restricting or prioritizing the matching traffic. Ref: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.networking.doc/GUID-67CA4C18-4F18-4E23-A5C7-BC33112D4433.html
NEW QUESTION # 37
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 % based admission control Configure two isolation addresses
Consider an OEM with NIC failure conditions in their Proactive HA plugin - B. Configure Proactive HA Automation Level: Automated
Remediation: Maintenance mode for all failures
Consider an OEM with NIC failure conditions in their Proactive HA plugin - C. Configure vSphere HA
Configure two existing data stores for heartbeat
Consider an OEM with NIC failure conditions in their Proactive HA plugin - D. Configure vSphere HA
Set das.IgnoreRedundantNetWarning to true
Consider an OEM with NIC failure conditions in their Proactive HA plugin
Answer: A
NEW QUESTION # 38
Which two statements are true about gathering functional business and application requirements? (Choose two.)
- A. It focuses on functional requirements with C-level stakeholders
- B. It builds stakeholder consensus
- C. It is a non-iterative process
- D. It leverages a single set of
- E. It might require multiple rounds of stakeholder interviews
Answer: A,E
NEW QUESTION # 39
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To prepare for the VMware 3V0-21.21 certification exam, it is recommended that you have hands-on experience with VMware vSphere 7.x technology, as well as a solid understanding of virtualization concepts and principles. You should also have knowledge of other VMware technologies, such as vSAN and NSX, and be familiar with industry best practices and design principles. By passing the 3V0-21.21 exam, you will demonstrate your knowledge and skills in advanced VMware vSphere 7.x design and be recognized as an expert in the field.
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