無料VMware 5V0-23.20学習ガイド試験問題と解答
5V0-23.20試験問題集、5V0-23.20練習テスト問題
VMware 5V0-23.20 認定試験の出題範囲：
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質問 17
An administrator working in a vSphere with Tanzu environment wants to ensure that all persistent volumes configured by developers within a namespace are placed on a defined subset of datastores The administrator has applied tags to the required datastores in the vSphere Client Which action should the administrator take next to meet the requirement?
- A. Create a persistent volume claim containing the tagged datastores, and apply it to the vSphere Namespace.
- B. Create a storage Policy containing the tagged datastores. and apply it to the Supervisor Cluster.
- C. Create a storage policy containing the tagged datastores. and apply it to the vSphere Namespace.
- D. Create a storage class containing the tagged datastores. and apply it to the Supervisor Cluster
正解: C
質問 18
Which step in vSphere with Tanzu enablement using the vSphere Distributed Switch process is done prior to using the Workload Management Enablement Wizard?
- A. Define the Management network interfaces for the Supervisor Cluster
- B. Define the Primary workload network P range
- C. Deploy the load balancer
- D. Choose the Kubernetes content library that should be used in the Supervisor Cluster
正解: A
解説:
As a vSphere administrator, you can enable the Workload Management platform on a vSphere cluster by configuring the vSphere networking stack to provide connectivity to workloads. A Supervisor Cluster that is configured with vSphere networking supports the deployment of Tanzu Kubernetes clusters created by using the Tanzu Kubernetes Grid Service. It does not support running vSphere Pod or using the embedded Harbor Registry.
質問 19
What is the minimum number of virtual distributed portgroups that must be configured on the vSphere Distributed Switch before enabling Workload Management using the vSphere networking stack and a HAProxyload balancer?
- A. 0
- B. 1
- C. 2
- D. 3
正解: A
質問 20
Which capability do persistent volumes provide to containerized applications?
- A. Support for in-memory databases
- B. Automated disk archival
- C. Support for ephemeral workloads
- D. Retention of application state and data
正解: C
解説:
Explanation
https://tanzu.vmware.com/developer/guides/storage-integration/
質問 21
Which command should be used by a developer to log in to the vSphere with Tanzu Supervisor Cluster?
- A. vmwarectl vsphere login --server-<KUBERNETES-CONTROL-PLANE-IP-ADDRESS> --vsphere-username <VCENTER-SSO-USER>
- B. vmwarectl login --server-<KUBERNETES-CONTROL-PLANE-IP-ADDRESS> --vsphere-username <VCENTER-SSO-USER>
- C. kubectl vsphere login --server=<KUBERNETES-CONTROL-PLANE-IP-ADDRESS> --vsphere-username <vcENTER-SSO-USER>
- D. kubectl login --server=<KUBERNETES-CONTROL-PLANE-lP-ADDRESS> --vsphere-username <VCENTER-SSO-USER>
正解: C
解説:
Authenticating Using kubectl
In vSphere with Tanzu, authentication is performed using vCenter Single Sign-On. You run the command kubectl vsphere login to authenticate a user through vCenter Single Sign-On to Kubernetes clusters.
kubectl vsphere login --server <kubernetes control plane> -u <username> The --insecure-skip-tls-verify flag is required if the certificate presented by the vSphere with Tanzu control plane is not trusted by the client machine. The control plane is signed by the vCenter Server VMware CA by default. You can replace the control plane certificate with a trusted certificate if needed. Alternatively, install the vCenter Server VMware CA root certificate into your client machine to remove the need for the --insecure-skip-tls-verify flag.
質問 22
Which command will show the Tanzu Kubernetes cluster versions available in the vSphere content library?
- A. kubect1 get tanzuimages
- B. kubect1 get contentlibrary
- C. kubect1 get rc,services
- D. kubect1 get tanzukubernetesreleases
正解: D
解説:
kubectl get tanzukubernetesreleases
List available Tanzu Kubernetes releases.
kubectl get tkr
Short form version of the preceding command.
kubectl get tkr v1.17.8---vmware.1-tkg.1.5417466 -o yaml
Provides details on the named Tanzu Kubernetes release.
VMware Tanzu distributes Kubernetes software versions as Tanzu Kubernetes releases. To consume these releases, you configure a vSphere Content Library and synchronize the available releases. You can do so using a subscription-based model, or on-demand. If you want to provision Tanzu Kubernetes in an internet restricted environment, you can create a local library and manually import the releases.
質問 23
Kubernetes object types are going to be limited by an administrator within a vSphere with Tanzu namespace. Which three Kubernetes object types may be limited? (Choose three.)
- A. Number of Operators
- B. Number of Ingress frontends
- C. Number of Pods
- D. Number of Persistent Volume Claims
- E. Number of DaemonSets
- F. Number of Load Balancer Services
正解: C,D,F
解説:
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-1238AFD8-232C-4EFC-BD54-796CB9F8C45F.html Resource Name Description configmaps The total number of ConfigMaps that can exist in the namespace.
persistentvolumeclaims The total number of PersistentVolumeClaims that can exist in the namespace.
pods The total number of Pods in a non-terminal state that can exist in the namespace. A pod is in a terminal state if .status.phase in (Failed, Succeeded) is true.
replicationcontrollers The total number of ReplicationControllers that can exist in the namespace.
resourcequotas The total number of ResourceQuotas that can exist in the namespace.
services The total number of Services that can exist in the namespace.
services.loadbalancers The total number of Services of type LoadBalancer that can exist in the namespace.
services.nodeports The total number of Services of type NodePort that can exist in the namespace.
secrets The total number of Secrets that can exist in the namespace.
質問 24
The network topology for a Supervisor Cluster deployed using the vSphere networking stack, and a HAProxy load balancer is being planned. In addition to the control plane management IP range and services P range, how many non-overlapping P address ranges are needed?
- A. 0
- B. 1
- C. 2
- D. 3
正解: D
質問 25
On which network are TKG clusters deployed in vSphere with Tanzu when using the vSphere networking stack?
- A. Workload
- B. Edge
- C. Frontend
- D. Backend
正解: A
解説:
The Workload Network, such as TKGS-VLAN1000, is where the Tanzu Kubernetes clusters run.
A workload network is a network construct that is used by supervisor control plane VMs and vSphere namespaces:
* The workload network is supported by a vSphere Distributed Switch port group.
* An IP range is defined to allocate an IP address for VMs attached to the workload network.
* A primary workload network must be selected.
* The supervisor control plane VMs attach to the primary workload networks port group.
A workload network can be used by multiple namespaces. A namespace can be assigned only one workload network.
質問 26
Which value must be increased or decreased to horizontally scale a Tanzu Kubernetes cluster?
- A. etcd instance
- B. Namespaces
- C. ReplicaSets
- D. Worker node count
正解: D
解説:
Scale a Cluster Horizontally With the Tanzu CLI
To horizontally scale a Tanzu Kubernetes cluster, use the tanzu cluster scale command. You change the number of control plane nodes by specifying the --controlplane-machine-count option. You change the number of worker nodes by specifying the --worker-machine-count option.
質問 27
Which value must be increased or decreased to horizontally scale a Tanzu Kubernetes cluster?
- A. etcd instance
- B. Namespaces
- C. ReplicaSets
- D. Worker node count
正解: D
質問 28
Which two functions are provided by the NSX Container Rug-in (NCP)? (Choose two.)
- A. Implements Kubernetes Ingress with an NSX-T layer 4 load balancer
- B. Integrates with container-based PaaS such as Docker
- C. Creates an NSX-T logical topology for a Kubernetes cluster and a separate logical network for each Kubernetes namespace
- D. Configures Overlay Transport Zones
- E. Implements Kubernetes Ingress with an NSX-T layer 7 load balancer
正解: C,E
質問 29
A company needs to provide global visibility and consistent policy management across multiple Tanzu Kubernetes Clusters, namespaces, and clouds Which VMvare solution will meet these requirements'?
- A. vSphere with Tanzu Supervisor Cluster
- B. vCenter Server
- C. Tanzu Mission Control
- D. Tanzu Kubernetes Grid Service
正解: A
質問 30
The Gold storage policy has been assigned to the Web namespace, and the DevOps engineer wants to place a persistent volume for the Web application in the Gold storage class.
How should this goal be accomplished?
- A. Indicate the Gold storage class in the persistent volume specification
- B. Indicate the Gold storage class in the persistent volume claim specification
- C. Configure tag-based placement for the persistent volume
- D. Assign the persistent volume to the Gold storage class
正解: B
質問 31
Which process should be used to upgrade the vSphere with Tanzu Supervisor Cluster?
- A. Use the vSphere Client, navigate to Workload Management, and apply updates.
- B. Allow vSphere with Tanzu Supervisor Cluster to upgrade automatically when new versions are available.
- C. Use the vSphere Client, navigate to vSphere lifecycle Manager, and apply updates
- D. Use kubectl, and apply an update manifest specification to the Supervisor Cluster.
正解: C
質問 32
A developer is trying to deploy a Kubernetes Application into a namespace within a Supervisor Cluster The deployment must utilize the latest assets that have been pushed into the Registry Service.
What should the developer add to the YAML file to ensure that the deployment is successful?
- A. template: /<namespace name>/<image name>:latest
- B. image: <image registry url>/<namespace name>/<image name>:latest
- C. image: /<namespace>/<image name>:latest
- D. template: <image registry url>/<namespace name>/<image name> : latest
正解: A
質問 33
An administrator is tasked with increasing the amount of CPU and memory in an existing Tanzu Kubernetes cluster.
Which change must the administrator complete to ensure the cluster scales successfully when updating the YAML definition?
- A. Update the Virtual Machine Class Type
- B. Manually update the CPU and memory of the nodes
- C. Increase the number of control plane nodes
- D. Increase the number of worker nodes
正解: A
解説:
Virtual Machine Class Types for Tanzu Kubernetes Clusters
A virtual machine class defines the resource sizing for Tanzu Kubernetes cluster VMs: * CPU * Memory * Storage Virtual machine class types range from extra small (xsmall) to extra large (xlarge). Class types are categorized as guaranteed or best effort:
* Guaranteed: Reserve all CPU and memory allocations. * Best effort: Allocate the same CPU and memory but do not reserve the resources.
The class type guaranteed-small allocates 2 CPU, 4 GB of memory, and 16 GB of storage and reserves CPU and memory allocations. Custom virtual machine class types cannot be defined.
質問 34
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最新の5V0-23.20実際の無料試験問題は更新された65問があります：https://www.goshiken.com/VMware/5V0-23.20-mondaishu.html
検証済み5V0-23.20問題集PDF資料 [2023年更新]：https://drive.google.com/open?id=15EAWhedoU9JZWWAog9d2WWnHkWOiZfSp