究極のガイド準備2V0-71.21認証試験VCP-AM 2021は2023年更新 [Q30-Q54]

究極のガイド準備2V0-71.21認証試験VCP-AM 2021は2023年更新

リアル2V0-71.21問題集でVMware正確なアンサーは最新問題は2023年更新

VMware 2V0-71.21試験は、IT専門家が最新のアプリケーション開発と展開に関する専門知識を実証する絶好の機会です。この認定は、VMwareテクノロジーにおける候補者のスキルと知識の検証として、雇用主および業界の専門家によって認識されています。この認定は、ITの専門家がキャリアを前進させ、クラウドネイティブのアプリケーション開発と展開の急速に成長する分野で新しい雇用機会を開くのに役立ちます。

VMware 2V0-71.21認定試験は、VMwareテクノロジーを使用したアプリケーションの近代化に関する専門家のスキルと知識を検証するために設計されています。この試験は、ソフトウェア開発またはアプリケーション近代化の経験があり、VMwareツールとテクノロジーを使用してアプリケーションを近代化することの熟練度を証明したい個人を対象としています。2V0-71.21試験はコンテナ化、Kubernetes、マイクロサービス、クラウドネイティブアプリケーション、DevOpsの実践など、さまざまなトピックをカバーしています。70分の試験で、40の複数選択問題から構成され、500点満点中300点以上の合格点が必要です。

質問 # 30
Which upgrade method can be used for an 'in-place' Kubernetes update?

A. Change the number of control plane nodes
B. Run "kubectl patch" command against a Tanzu Kubernetes cluster
C. Change the VirtualMachineClass on a Tanzu Kubernetes cluster
D. Change the StorageClass on a Tanzu Kubernetes cluster

正解：B

質問 # 31
Refer to the exhibit.
In the following StorageClass manifest, which field is used to specify the Volume Plugin driver used for underlying storage array?

A. name
B. type
C. parameters
D. provisioner

正解：D

質問 # 32
An architect is designing the infrastructure for multiple applications and needs to ensure isolation and control over resources and permissions assigned to each application team.
Which is the easiest and least expensive way to satisfy these requirements?

A. Use dedicated vSphere Namespace per application
B. Use dedicated Kubernetes Deployments per each application
C. Use dedicated vSphere Pod per application
D. Use dedicated Supervisor Cluster per application

正解：A

解説：
The dedicated namspace per application ensure isolation and control over resources and permissions in each application team. Namespace is unique entity that is why it can be used to manage resources independently.

質問 # 33
What is the period of time to consider DISCONNECTED state for a cluster in Tanzu Mission Control?

A. 1 minute
B. 5 minutes
C. 3 minutes
D. 2 minutes

正解：C

質問 # 34
Which access policy control is used in Tanzu Mission Control?

A. Active Directory access control
B. vCenter Server access control
C. Attribute-based access control
D. Role-based access control

正解：D

質問 # 35
Select the tkg cli command below that provides valid syntax for scaling a Tanzu Kubernetes Grid cluster:

A. tkg scale cluster_name --cp-machine-count 5 --node-count 10
B. tkg scale cluster cluster_name --cp-machine-count 5 --node-count 10
C. tkg scale cluster_name --controlplane-machine-count 5 --worker-machine-count 10
D. tkg scale cluster cluster_name --controlplane-machine-count 5 --worker-machine-count 10

正解：D

質問 # 36
What Kubernetes feature would be used to force the scheduler to place instances of the application on different nodes?

A. namespaces
B. kubectl
C. nodeAuthorization
D. nodeAffinity/nodeAntiAffinity

正解：D

質問 # 37
Which component can intercept requests to the Kubernetes API?

A. Admission Controllers
B. RBAC Authorization
C. Network Policy
D. Pod Security Policies

正解：A

質問 # 38
Refer to the exhibit.

Which two options can be modified in order to expose nginx app using Ingress Controller? (Choose two.)

A. Change type to IngressController
B. Change type to LoadBalancer
C. Change type to NodePort
D. Change type to AntreaCni
E. Change type to HostPort

正解：A、E

質問 # 39
Which log file can be used for troubleshooting when there is a problem with Workload Control Plane (WCP) deployment?

A. sps.log
B. wcpsvc.log
C. vpxd.log
D. websso.log

正解：B

質問 # 40
Which tool is required to install extensions in Tanzu Kubernetes Grid clusters?

A. ytt
B. k9s
C. knative
D. kubectx

正解：A

質問 # 41
How are Tanzu Kubernetes clusters upgraded?

A. Rolling upgrades
B. In-place upgrade for each node
C. Deploy a new cluster with upgraded Kubernetes release
D. Clusters are only upgraded offline

正解：A

質問 # 42
Choose two supported functionalities when enabling Workload Management with a VMware vSphere Distributed Switch? (Choose two.)

A. vSphere Pods
B. Embedded Harbor Registry
C. NSX Load Balancer
D. NSX Advanced Load Balancer
E. Tanzu Kubernetes clusters

正解：D、E

解説：
You can check a table "Choose and Configure the Networking Stack" in this resource: https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-EE236215-DA4D-4579-8BEB-A693D1882C77.html

質問 # 43
Under Menu, which section to enable Tanzu Kubernetes Cluster in VMware vSphere for Tanzu on vSphere Client?

A. Content Libraries
B. Workload Management
C. Hosts and Cluster
D. VMs and Templates

正解：B

質問 # 44
To configure a cluster with user authentication in Tanzu Kubernetes Grid (TKG), which options are needed to deploy Dex on a management cluster running on vSphere? (Choose two.)

A. Dex with LDAP
B. Dex with OIDC
C. Dex with Active Directory
D. Dex with OpenLDAP
E. Dex with Local Authentication

正解：A、B

質問 # 45
An administrator needs to deploy the infrastructure for three applications that are being developed. It is required to provide different Kubernetes version for each application.
Which approach satisfies these requirements?

A. Create three different pods for each application.
B. Create three different namespaces for each application.
C. Deploy three different Tanzu Kubernetes Grid workload clusters with different Kubernetes versions.
D. Deploy three different management clusters with different Kubernetes versions.

正解：C

解説：
The cluster dedicates what version is required and since all Applications that are being developed require different versions that you need (3) TKG Workload Clusters.

質問 # 46
What is the command to find out the available node base operating system images?

A. kubectl cluster-info
B. kubectl get virtualmachineclasses
C. kubectl get nodes
D. kubectl get virtualmachineimages

正解：D

質問 # 47
Which two options are supported use of Content Library in VMware vSphere with Tanzu? (Choose two.)

A. Subscribed Content Library requires internet connectivity
B. Local Content Library requires internet connectivity
C. Download manually via Content Library
D. Subscribed Content Library for Air-Gapped Deployment
E. Local Content Library for Air-Gapped Deployment

正解：C、E

質問 # 48
What are the infrastructure services prerequisites to enable Tanzu in vSphere? (Choose all that apply.)

A. Active directory
B. NTP
C. DHCP
D. Firewall
E. DNS

正解：B、E

質問 # 49
On VMware vSphere with Tanzu, which attribute identifies the etcd Leader node using the vSphere Client?

A. amount of compute resources
B. number of IP addresses
C. number of Networks
D. amount of memory resources

正解：B

質問 # 50
Choose two supported functionalities when enabling Workload Management with a VMware vSphere Distributed Switch? (Choose two.)

A. vSphere Pods
B. Embedded Harbor Registry
C. NSX Load Balancer
D. Tanzu Kubernetes clusters
E. NSX Advanced Load Balancer

正解：B、D

質問 # 51
What is a standard solution for a Kubernetes administrator to implement pod security?

A. iptables
B. OPA
C. Use trusted corporate repository
D. Add check for validating YAML

正解：B

解説：
https://docs.vmware.com/en/VMware-Tanzu-Kubernetes-Grid/1.6/vmware-tanzu-kubernetes-grid-16/GUID-security-compliance.html?hWord=N4IghgNiBcIA4HsAmACAzgUwMYFcBOAlgC4CeIAvkA

質問 # 52
What are the infrastructure services prerequisites to enable Tanzu in vSphere? (Choose all that apply.)