[2021] 3V0-21.21 PDF Questions - Perfect Prospect To Go With Fast2test Practice Exam
VMware 3V0-21.21 Pdf Questions - Outstanding Practice To your Exam
NEW QUESTION 33
Application owners require support of a Microsoft Windows Server Failover Cluster (WSFC).
Their current environment consists of the following components:
vSphere 7.0 and vSAN 7.0
External array supporting NFS 3.0/4.1, Server Message Block (SMB) 2.1
10 GbE storage connectivity for all devices
The solution architect is tasked with coming up with a solution to meet this requirement while utilizing their existing investments.
Which two recommendations could the architect make? (Choose two.)
- A. Use vSAN native support for WSFC
- B. Use the SMB 2.1 protocol for sharing disks
- C. Use NFS 4.1 shares for quorum and shared disk
- D. Run WSFC on vSAN iSCSI Target Service
- E. Use raw device mapping (RDM)
Answer: A,D
Explanation:
Reference:
https://blogs.vmware.com/virtualblocks/2018/04/18/vsan-6-7-introducing-wsfc-support-vsan
NEW QUESTION 34
The Chief Information Security Officer (CISO) for an organization is concerned about the security posture of the operating system images that are used for the provisioning of their Software-as-a-Service (SaaS) applications. The organization is in a growth period. The organization is opening a new data center to launch its next phase of new SaaS-based solutions.
The DevOps team currently creates encrypted virtual machine (VM) templates that are used for various operating systems and adds these to the vSphere inventory. The DevOps team already uses a published content library and has been granted a role with the ability to add and delete library items.
The following requirements have been noted:
Impacts to the DevOps team's operational processes must be kept to a minimum.
The DevOps team must be able to regularly check out a copy of the image for updates and check in a new version of the image.
Images must be synchronized from the primary data center to the new data center.
Which three recommendations should the architect make to design a content library solution that will meet these requirements? (Choose three.)
- A. Create a subscribed library from the published library and synchronize Open Virtualization Format (OVF) templates automatically
- B. Clone virtual machines as Open Virtualization Format (OVF) templates to the published content library
- C. Update the role for the DevOps team with new privileges
- D. Create a subscription and publish VM templates to a subscribed content library
- E. Create a subscribed library from the published library and synchronize Open Virtualization Format (OVF) templates on-demand
- F. Clone virtual machines as VM templates to the published content library
Answer: B,C,E
NEW QUESTION 35
Refer to the exhibit.
During a requirements gathering workshop, the architect shares the following diagram:
What should the architect recommend for guaranteed throughput for each service?
- A. Use explicit failover order with pNIC0 as Active for ESXi Management and VM Network Use explicit failover order with pNIC1 as Active for backup network Use explicit failover order with pNIC2 as Active for vMotion Use explicit failover order with pNIC3 as Active for replication
- B. Use the Route Based on IP Hash for ESXi management and VM network Use the Route Based on IP Hash for backup network Use the Route Based on the Originating Virtual Port for vMotion Use failover with pNIC3 as Active for replication
- C. Use the Route Based on IP Hash for ESXi management and VM network Use failover with pNIC1 as Active for backup network Create a link aggregation group (LAG) for vDS_02
- D. Create a link aggregation group (LAG) for vDS_01
Use the Route Based on Physical NIC Load for vMotion Use the Route Based on Physical NIC Load for replication
Answer: A
NEW QUESTION 36
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 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.
- D. Purchase extra hosts to add to the cluster in anticipation of adding the acquired company's virtual machines.
Answer: B
NEW QUESTION 37
An architect is designing a VMware solution for a customer based on the following information:
The solution must use investments in existing storage array that supports both block and file storage.
The solution must support the ability to migrate workloads between hosts within a cluster.
The solution must support resource management priorities.
The solution must support the ability to connect virtual machines directly to LUNs.
The solution should use existing IPv4 based network infrastructure.
There is no budget for additional physical hardware.
Which two design decisions could the architect make to meet these requirements? (Choose two.)
- A. The ESXi hosts will leverage Fibre Channel (FC)
- B. The ESXi hosts will leverage NFS 3
- C. The ESXi hosts will leverage NFS 4.1
- D. The ESXi hosts will leverage Fibre Channel over Ethernet (FCoE)
- E. The ESXi hosts will leverage iSCSI
Answer: B,E
Explanation:
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-8A929FE4-1207-4CC5-A086-7016D73C328F.html Starting from vSphere 7.0, VMware no longer supports software FCoE in production environments. https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-6B49866F-7005-4099-84AC-4FB2A1A91F64.html
NEW QUESTION 38
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. Create a new virtual switch using the 1 GbE uplinks
- B. Add a new two-port 10 GbE NIC per ESXi host
- C. Match the Class of Service (CoS) and Differentiated Services Code Point (DSCP) values to the physical network
- 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 39
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-VM anti-affinity rules
- B. The solution must use a vRealize Orchestrator workflow for VM placement
- C. The solution must use VM-Host affinity rules
- D. The solution must use vSphere VM and host DRS groups
- E. The solution must use vSphere DRS in manual mode
Answer: B,D
NEW QUESTION 40
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. The level of isolation required between virtual machine classifications
- C. Predicted platform growth
- D. Auditing requirements for the virtual machines
Answer: B
NEW QUESTION 41
An architect is tasked with designing a greenfield VMware software-defined data center (SDDC) solution that will be used to deliver a private cloud service for a customer.
During the initial meeting with the service owner and business sponsor, the customer has provided the following information to help inform the design:
The solution must initially support the concurrent running of 300 production and 600 development virtual machines.
The production environment should be delivered across two geographically dispersed data centers. The development environment must be vSphere-based but does not have to be deployed on-premises.
The two data centers are connected to each other through multiple diversely routed, high bandwidth and low latency links.
The customer's server hardware standard document states that all virtual infrastructure hosts must be based on blade architecture only.
The service owner has said that is important to ensure that neither the availability target of 99.5% nor the resource capacity is affected when the operations team completes maintenance activities, such as the monthly software patching and ad-hoc hardware break/fix.
All virtual machine backups must be completed using the existing backup service. The recovery time objective (RTO) for the service is four hours.
The recovery point objective (RPO) of the service is 24 hours.
Given the information from the customer, which two would be classified as assumptions within the design? (Choose two.)
- A. The clusters will have a minimum redundancy of N+1
- B. The customer will update their hardware standard to support rack mount servers
- C. All virtual machines will be deployed with the same resource profile for production and development
- D. The backup service has sufficient capacity for the new requirements
- E. The backup service will store data in a secure facility
Answer: B,E
NEW QUESTION 42
Refer to the exhibit.
During a requirements gathering workshop, the architect shares the following diagram:
What should the architect recommend for guaranteed throughput for each service?
- A. Use the Route Based on IP Hash for ESXi management and VM network
Use the Route Based on IP Hash for backup network
Use the Route Based on the Originating Virtual Port for vMotion
Use failover with pNIC3 as Active for replication - B. Use the Route Based on IP Hash for ESXi management and VM network
Use failover with pNIC1 as Active for backup network
Create a link aggregation group (LAG) for vDS_02 - C. Create a link aggregation group (LAG) for vDS_01
Use the Route Based on Physical NIC Load for vMotion
Use the Route Based on Physical NIC Load for replication - D. Use explicit failover order with pNIC0 as Active for ESXi Management and VM Network Use explicit failover order with pNIC1 as Active for backup network Use explicit failover order with pNIC2 as Active for vMotion Use explicit failover order with pNIC3 as Active for replication
Answer: A
NEW QUESTION 43
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. The patching cycles will affect both clusters at the same time.
- B. There will be an increase in management overhead.
- C. There will be a reduction in performance.
- D. There will be additional licensing and cost requirements for both clusters.
- E. Identical hardware must be procured for all hosts.
Answer: A,D
NEW QUESTION 44
Which two of the listed requirements would be classified as manageability non-functional requirements? (Choose two.)
- A. ESXi clusters must scale when compute resources are sustained above 70% for five business days
- B. vSphere Fault Tolerance must be supported to improve application uptime
- C. The vSphere environment must support administrator password rotation
- D. ESXi host updates must be installed within one week of release
- E. ESXi clusters must scale to 500 concurrent virtual machines
Answer: A,D
NEW QUESTION 45
An architect is designing a new VMware solution for a customer that has a number of different resource profiles.
The following are the business requirements for the design:
The solution must support virtual machines with the following storage profiles:
- Write-intensive
- Backup
- Write-Once-Read-Many (WORM) archive
The solution must support migration of virtual machine disks between storage profiles.
The WORM archive data must be located at an isolated secure site.
The backup storage array must only be connected to a backup media server.
All data should be recoverable from backup.
Which design decision should the architect make to meet the business requirements?
- A. The solution will leverage a single storage array for all storage profiles
- B. The solution will leverage a different array for each storage profile
- C. The solution will leverage the same array for the backup and write-intensive storage profiles
- D. The solution will leverage a single storage array for the WORM archive and write-intensive storage profiles
Answer: B
NEW QUESTION 46
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 load balancing algorithm used by the Management Distributed Virtual Switches (DVS)
- C. The SSH configuration settings for the vCenter Server's active node
- D. The vCenter Management Network IPv4 addresses for the witness node vCenter Server
Answer: B
NEW QUESTION 47
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. The level of isolation required between virtual machine classifications
- B. Maximum tolerable downtime
- C. Auditing requirements for the virtual machines
- D. Predicted platform growth
Answer: D
NEW QUESTION 48
During a requirements gathering workshop, the customer's Chief Information Security Office (CISO) provides the following requirements that are pertinent to the design of a new vSphere environment:
* All operating system critical patches must be installed within 24 hours of release.
* All virtual machine templates must be updated every three months in line with company policy.
Which requirement classification is being gathered for the design documentation?
- A. Recoverability
- B. Availability
- C. Security
- D. Manageability
Answer: D
Explanation:
Explanation
NEW QUESTION 49
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. Two
- C. Three
- D. One
Answer: B
NEW QUESTION 50
......
Online Questions - Outstanding Practice To your 3V0-21.21 Exam: https://www.fast2test.com/3V0-21.21-premium-file.html
Practice To 3V0-21.21 - Fast2test Remarkable Practice On your Advanced Design VMware vSphere 7.x Exam: https://drive.google.com/open?id=1AoCm--kpKoKMwG47FdhagJjQkgJ0C3oa