2023年11月25日更新された5V0-31.22トレーニング最新認定問題をゲットVMware Certified Specialist合格目指せ
認定トレーニング5V0-31.22試験問題集でテストエンジン
質問 # 38
What limits can an administrator configure on a vSphere Namespace for a VMware Cloud Foundation Developer-Ready Workload Domain?
- A. Secrets
- B. Persistent Volumes
- C. Tanzu Kubemetes Cluster master nodes
- D. Tanzu Kubernetes Cluster worker nodes
正解：A、B
解説：
Explanation
This is because according to VMware documentation1, these are two of the limits that an administrator can configure on a vSphere Namespace for a VMware Cloud Foundation Developer-Ready Workload Domain. Secrets are used to store sensitive information such as passwords or tokens for Kubernetes workloads
2. Persistent Volumes are used to provide persistent storage for Kubernetes workloads3.
質問 # 39
What is required as part of enabling the Harbor Image Registry?
- A. Storage Policy
- B. Resource Limits
- C. Access Control
- D. Tanzu Enabled Cluster
正解：A
解説：
Explanation
This is because according to Dell documentation , to enable the Harbor Image Registry, you need to select the VM Storage Policy that will be used to store the images.
As part of enabling the Harbor Image Registry in VMware Cloud Foundation, a storage policy needs to be defined to specify the storage requirements for the registry. The storage policy should define the storage characteristics for the datastores where the registry will be deployed, including the redundancy level, disk type, and disk space. This is documented in the VMware documentation titled "Enabling Harbor Image Registry in Workload Domains."
質問 # 40
Which two functionalities does a NSX Tier-0 Gateway provide to a vSphere with Tanzu deployment? (Choose two.)
- A. Downlink Connections to Segments
- B. Gateway for Segments
- C. Layer 2 Switching
- D. Connectivity to physical networks and routers
- E. Connectivity to all Tier-1 Gateways
正解：D、E
解説：
Explanation
According to About Architecture and Design for a vSphere with Tanzu Workload Domain4, two of the functionalities that a NSX Tier-0 Gateway provides to a vSphere with Tanzu deployment are:
* Connectivity to all Tier-1 Gateways: A Tier-0 Gateway connects to one or more Tier-1 Gateways that provide routing services for each namespace in vSphere with Tanzu.
* Connectivity to physical networks and routers: A Tier-0 Gateway connects to external networks via uplink interfaces that can use static routing or dynamic routing protocols such as BGP.
質問 # 41
A systems administrator is implementing stretched clusters in an environment with multiple Availability Zones (AZs). Which statement accurately describes this design?
- A. For VLANs that are stretched between AZs, configure load balancing in the Layer 3 gateway between AZs
- B. The Layer 3 gateway for the workload domain and Edge overlay networks must be highly available across the AZs.
- C. Layer 3 networks must be stretched between the AZs by the physical infrastructure
- D. If VLAN is stretched between AZ1 and AZ2, the Layer 3 network must also be stretched between the two AZs.
正解：A
解説：
Explanation
This is because according to VMware documentation, this is one of the design considerations for implementing stretched clusters in an environment with multiple Availability Zones (AZs). Load balancing in the Layer 3 gateway between AZs can improve network performance and availability by distributing traffic across multiple paths.
質問 # 42
Which two steps must be performed to create a vSphere with Tanzu namespace? (Choose two.)
- A. Enable Harbor Image Registry
- B. Define resource limits
- C. Assign permissions
- D. Use a DNS-compliant name
- E. Deploy a vSphere Cluster
正解：B、D
解説：
Explanation
According to How to Create a vSphere with Tanzu Namespace and Create and Configure a vSphere Namespace2, two of the steps required to create a vSphere with Tanzu namespace are:
* Define resource limits: You can specify CPU, memory, and storage limits for each namespace to control how much resources are available for the workloads running in that namespace.
* Use a DNS-compliant name: You must provide a unique name for each namespace that is compliant with DNS naming conventions.
質問 # 43
Which order of steps should an administrator use to replace a failed host in a stretched cluster?
- A. Remove the host using cluster APIs
2. Decommission the failed host.
3. Add the newly commissioned host to the cluster using cluster APIs.
4. Commission the new host with the correct network - B. Decommission the failed host.
2. Remove the host using cluster APIs.
3. Add the newly commissioned host to the cluster using cluster APIs. 4 Commission the new host with the correct network. - C. 1 Decommission the failed host
2. Remove the host using cluster APIs.
3. Commission the new host with the correct network.
4. Add the newly commissioned host to the cluster using cluster APIs. - D. 1 Remove the host using cluster APIs.
2. Decommission the failed host.
3. Commission the new host with the correct network.
4. Add the newly commissioned host to the cluster using cluster APIs.
正解：B
解説：
Explanation
This is because according to VMware documentation1, these are the steps to replace a failed host in a stretched cluster:
* Run the compact cluster API to remove any stale data from vSAN.
* Decommission the host to be removed using SDDC Manager UI or API.
* Commission the replacement host to the same network pool as the removed host using SDDC Manager UI or API.
* Add the newly commissioned host to the cluster using SDDC Manager UI or API.
* Explanation: According to the VMware documentation, when replacing a failed host in a stretched cluster, the first step is to decommission the failed host. This should be followed by removing the host using cluster APIs, commissioning the new host with the correct network, and then adding the newly commissioned host to the cluster using cluster APIs.
質問 # 44
An architect is designing overlay networking and routing for two VMware Cloud Foundation VI workload domains The following requirements must be met in the design:
* NSX-T Bare Metal Edge nodes are required to satisfy a requirement for extremely low latency.
* The costs must be kept to a minimum.
Which design meets these customer requirements?
- A. Create separate NSX-T Manager clusters for each workload domain, and then create a single NSX-T Bare Metal Edge cluster to be shared between NSX-T Manager clusters.
- B. Place the Bare Metal Edge nodes in the same rack as the management domain hosts, and then add the NSX-T Bare Metal Edge cluster to the management domain NSX-T Manager cluster.
- C. Share an NSX-T Manager cluster between both workload domains, and then add the NSX-T Bare Metal Edge cluster to the shared NSX-T Manager cluster.
- D. Create separate NSX-T Manager clusters for each workload domain, and then create separate NSX-T Bare Metal Edge clusters for each workload domain.
正解：C
解説：
Explanation
This is because according to VMware documentation, this is one of the supported design options for deploying NSX-T Bare Metal Edge nodes for VMware Cloud Foundation VI workload domains. Sharing an NSX-T Manager cluster between both workload domains can reduce costs by minimizing the number of NSX-T licenses required. Adding the NSX-T Bare Metal Edge cluster to the shared NSX-T Manager cluster can satisfy a requirement for extremely low latency by providing direct access to physical network interfaces.
質問 # 45
Which service is integrated with VMware Cloud Foundation and enables a centralized and simplified lifecycle management of ESXi host?
- A. vSphere Lifecycle Manager
- B. vRealize Suite Lifecycle Manager
- C. vCenter Lifecycle Manager
- D. Solutions Manager
正解：A
解説：
Explanation
The service that is integrated with VMware Cloud Foundation and enables a centralized and simplified lifecycle management of ESXi host is Option B: vSphere Lifecycle Manager (vLCM) 1.
vLCM enables you to create cluster images for centralized and simplified lifecycle management of ESXi hosts including firmware. When a VI workload domain cluster is created with an image, you can update and upgrade the ESXi version on all hosts in the cluster collectively vSphere Lifecycle Manager (vLCM) is a key component of VMware Cloud Foundation (VCF) that enables centralized and simplified lifecycle management of ESXi hosts. It provides a single interface to manage host baselines, firmware and driver updates, and upgrades. With vLCM, administrators can create custom images for ESXi hosts, define baselines for host compliance, and apply updates to hosts in a coordinated manner. This helps to ensure consistency across the environment and reduce the risk of configuration drift. (source:
VMware Cloud Foundation 4.x Architecture and Deployment Guide)
質問 # 46
A VMware administrator is tasked to upgrade a VMware Cloud Foundation (VCF) environment that is running on DellEMC PowerEdge servers.
During the ESXi software upgrade for the VI Workload Domain hosts, the administrator receives an error stating that the correct storage driver is not available, although the storage adapters are enabled in the BIOS.
Which action should the administrator take to fix this issue?
- A. Upgrade the storage adapter firmware to the latest version.
- B. Use the Dell EMC customized image for the ESXi build in the VCF bill of materials.
- C. Use the image for the ESXi build in the VCF bill of materials.
- D. Upgrade the BIOS firmware to the latest version.
正解：B
解説：
Explanation
when upgrading ESXi software on Dell EMC PowerEdge servers using SDDC Manager Lifecycle Management (LCM), you must use a Dell EMC customized image that contains drivers for specific hardware components such as storage adapters.
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.virtualsan.doc/GUID-08911FD3-2462-
質問 # 47
Which two options are only available when using vSphere Lifecycle Manager Images? (Choose two.)
- A. Upgrade and patch ESXi hosts.
- B. Update the firmware of all ESXi hosts in a cluster.
- C. Check the hosts and clusters against the vSAN Hardware Compatibility List.
- D. Install and update third-party software on all ESXi hosts in a cluster.
- E. Upgrade VM Hardware Compatibility versions.
正解：B、D
解説：
Explanation
This is because vSphere Lifecycle Manager images can include firmware updates and third-party software components that can be applied to all hosts in a cluster12. These options are only available when using vSphere Lifecycle Manager images, not when using vSphere Lifecycle Manager baselines2.
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere-lifecycle-manager.doc/GUID-9A11223
質問 # 48
What is a supported function of the vSphere Lifecycle Manager (LCM) in VMware Cloud Foundation (VCF)?
- A. Check hardware compatibility of hosts and clusters
- B. Downgrade VM hardware version
- C. Upgrade SDDC Manager
- D. Upgrade vCenter Server
正解：D
解説：
Explanation
The VMware Cloud Foundation Specialist (v2) certification exam guide from VMware specifically mentions that "Upgrade vCenter Server to a new version using vSphere Lifecycle Manager (vLCM)" is a key knowledge area for the exam (source[1][2]:https://www.vmware.com/education-services/certification/vcf-specialist-exam.html).
Additionally, search result [1] mentions that SDDC Manager is responsible for the life cycle management of vCenter Server and other components[3], indicating that vSphere LCM is specifically responsible for upgrading vCenter Server, a supported function.
a supported function of vSphere Lifecycle Manager (LCM) in VMware Cloud Foundation (VCF) is Option A:
Upgrade vCenter Server 1. vSphere Lifecycle Manager provides a framework for desired state lifecycle management of vSphere hosts in a cluster 2.
https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-lifecycle-manager/GUID-F0635413-D52A-4115-A7
質問 # 49
Which two options can be used to create a new VMware Cloud Foundation VI workload domain? (Choose two.)
- A. Cloud Builder Ul
- B. SDDC Manager Ul
- C. REST API
- D. vCenter Ul
- E. PowerCLI
正解：B、C
解説：
Explanation
The SDDC Manager UI provides a single point of control for managing and monitoring your VMware Cloud Foundation instance and for provisioning workload domains. You use the navigation bar to move between the main areas of the user interface 1. The SDDC Manager UI provides an integrated view of the physical and virtual infrastructure and centralized access to manage the physical and logical resources 2.
The REST API can also be used to create a new VI workload domain using VMware Cloud Foundation. The VMware Cloud Foundation API Reference Guide provides information on available operations 3.
質問 # 50
A systems administrator is tasked with creating a new VI workload domain that will leverage either an external NFS or a VMFS on FC storage as the principal storage.
Which action is required to fulfill this requirement?
- A. Create a new network pool for vMotion and NFS networks.
- B. Create a new network pool for vMotion, vSAN, and NFS networks.
- C. Create a new network pool only for vMotion network.
- D. Create a new network pool for vMotion and vSAN networks.
正解：A
解説：
Explanation
This is because a network pool is a collection of subnets within an layer-2 network domain that includes information about subnets reserved for the vMotion and NFS networks that are required for adding a host to the SDDC Manager inventory2. The other options are not correct because they either include vSAN network, which is not needed for external NFS or VMFS on FC storage , or they do not include NFS network, which is needed for external NFS storage1
https://infohub.delltechnologies.com/l/dell-storage-with-vmware-cloud-foundation-1/vmware-cloud-foundation-n
質問 # 51
Which two features are supported when implementing NSX Federation? (Choose two.)
- A. Load Balancer
- B. NAT operations
- C. DHCP
- D. DHCP dynamic binding
- E. Identity Firewall
正解：A、B
解説：
Explanation
This is because according to VMware documentation , these are some of the features that are supported when implementing NSX Federation:
* NAT operations: You can configure NAT rules for Tier-0 gateways across locations.
* Load Balancer: You can configure load balancer services for Tier-0 gateways across locations.
質問 # 52
Which statement is true regarding NSX Manager configuration in a VMware Cloud Foundation environment?
- A. Traffic is load-balanced across all NSX Managers while using the virtual IP address.
- B. NSX Managers can be deployed to different VLANs.
- C. The cluster virtual IP address is used for API and GUI access to NSX Managers.
- D. The cluster virtual IP address is attached to all NSX Managers.
正解：C
解説：
Explanation
According to VMware Cloud Foundation Planning and Preparation Workbook, a statement that is true regarding NSX Manager configuration in a VMware Cloud Foundation environment is:
* The cluster virtual IP address (VIP) address must be used for API and GUI access to NSX Managers
質問 # 53
During a VCF design workshop, the architect gathered the following customer requirements:
* There must be two environments: PROD and DEV.
* PROD and DEV should be administratively separated.
* PROD will use two different hardware server types, and DEV will only use one hardware server type.
* The VCF infrastructure design should be flexible and scalable as much as possible How many NSX local managers in total will be provisioned after deploying the full VCF infrastructure?
- A. 0
- B. 1
- C. 2
- D. 3
正解：C
解説：
Explanation
According to the VMware documentation, each NSX-T Local Manager is associated with a vCenter Server, and each NSX-T Local Manager can manage up to three vCenters. In a VCF deployment with two environments (PROD and DEV) and two different hardware server types in PROD, there would be a total of three vCenter Servers. Therefore, a total of three NSX-T Local Managers would be provisioned to manage the three vCenter Servers.
質問 # 54
A VCF administrator is preparing to configure scheduled backups for the SDDC Manager. What must the administrator register as an external component to complete this task?
- A. iSCSI server
- B. NFS server
- C. SFTP server
- D. SMB server
正解：C
解説：
Explanation
This is because according to VMware documentation, this is what an administrator must register as an external component to complete this task of configuring scheduled backups for the SDDC Manager. SFTP server is one of the supported backup targets for SDDC Manager backups. The administrator can register an SFTP server by navigating to the SDDC Manager UI > Administration > Backup > Site Settings and clicking Register External.
質問 # 55
An administrator is tasked with enabling workload management for a VMware Cloud Foundation Management Workload Domain. This set of requirements was collected during the design workshops:
* Developers should be able to utilize vSphere Pods feature.
* Embedded harbor registry feature should be supported.
* Developers need to utilize persistent volumes across multiple provisioned vSphere Pods.
Which three actions will meet the requirements for this deployment? (Choose three.)
- A. Enable vSAN File Services.
- B. Configure NSX Advanced Load Balancer.
- C. Enable vSphere HA and DRS in fully-automated mode
- D. Enable vSphere HA and DRS in partially-automated mode.
- E. Configure NSX-T Networking.
- F. Configure HA Proxy.
正解：A、C、E
解説：
Explanation
This is because according to VMware documentation , these are some of the prerequisites for enabling workload management for a VMware Cloud Foundation Management Workload Domain:
* You must have a vSphere cluster with NSX-T networking configured.
* You must have vSAN File Services enabled on your cluster.
* You must have vSphere HA and DRS enabled in fully automated mode on your cluster.
The other options are incorrect because they are not required or supported for this deployment.
https://docs.vmware.com/en/VMware-Harbor-Registry/services/vmware-harbor-registry/GUID-index.html
質問 # 56
An administrator is tasked with providing additional North-South throughput to the workloads hosted on overlay-backed networks in a VI Workload Domain stretched cluster. A two-node NSX Edge cluster was previously deployed through SDDC Manager before the cluster was stretched.
Which option is valid to add two nodes to the existing edge cluster while maintaining password rotation capability?
- A. Expand the existing NSX Edge cluster using SDDC Manager, and place the additional NSX Edge nodes on a different stretched Workload Domain cluster.
- B. Expand the existing NSX Edge cluster using SDDC Manager, and place the additional NSX Edge nodes on the same stretched Workload Domain cluster.
- C. Create a new NSX Edge cluster using SDDC Manager on the same stretched Workload Domain cluster.
- D. Expand the existing NSX Edge cluster using NSX Manager, and import the additional nodes in SDDC Manager.
正解：B
解説：
Explanation
According to VMware Cloud Foundation Specialist (v2) Exam , one of the objectives is to "Describe how to expand an existing NSX-T Edge cluster". The exam guide also states that"SDDC Manager provides a single point of management for password rotation" and that "password rotation must be performed through SDDC Manager".
質問 # 57
An administrator is planning to deploy an edge cluster in a VMware Cloud Foundation environment. Which three NSX components are automated during this deployment? (Choose three.)
- A. Tier-0 and Tier-1 gateway configuration
- B. Transport Node Profile configuration
- C. Edge VM deployment
- D. Edge Uplink Profile configuration
- E. Tier-0 VRF gateway configuration
- F. Segments for VM workloads
正解：A、B、C
解説：
Explanation
These are NSX components that are automated during this deployment of an edge cluster in a VMware Cloud Foundation environment according to VMware documentation. Tier-0 and Tier-1 gateway configuration is automated by creating a default Tier-0 gateway with two uplinks and a default Tier-1 gateway with one downlink when deploying an edge cluster. Edge VM deployment is automated by deploying two edge VMs per edge node when deploying an edge cluster. Transport Node Profile configuration is automated by creating a transport node profile with N-VDS settings when deploying an edge cluster.
質問 # 58
A service provider has a number of VMware Cloud Foundation workload domains and would like to sell Tanzu Namespaces as a managed service.
Which two functions will help the service provider with Tanzu resource management? (Choose two.)
- A. Resource Limits
- B. Separate NSX-T instances
- C. Object Limits
- D. Container Network Interfaces
- E. Resource Pools
正解：A、C
解説：
Explanation
This is because according to VMware documentation , these are some of the functions that will help the service provider with Tanzu resource management:
* Object Limits: You can specify limits on objects such as pods, services, persistent volume claims, etc.
for each namespace.
* Resource Limits: You can specify limits on resources such as CPU and memory for each namespace.
質問 # 59
......
VMware 5V0-31.22試験は、VMware Cloud Foundation技術での専門知識を証明したいIT専門家向けに設計されています。この認定資格は、VMware Cloud Foundation環境を実装、管理、およびトラブルシューティングする責任を持つ個人を対象としています。この試験では、ソフトウェア定義データセンターアーキテクチャ、自動化、および他のVMware製品との統合など、VMware Cloud Foundationの主要な機能と機能の知識を試験します。
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