2023 Best 2V0-71.21 Exam Preparation Material with New Dumps Questions
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The Professional VMware Application Modernization certification exam is intended for IT professionals who are involved in the development, deployment, and management of modern applications. Professional VMware Application Modernization certification exam is ideal for software developers, architects, and administrators who want to validate their skills and knowledge in application modernization. 2V0-71.21 exam is designed to test the candidate's ability to deploy and manage containerized applications using VMware Tanzu Kubernetes Grid, VMware Tanzu Mission Control, and VMware Tanzu Application Service.
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NEW QUESTION # 11
What us the definition of Tanzu Kubernetes Grid Instance?
- A. Management cluster and kubeadm
- B. Management cluster and Tanzu Kubernetes clusters
- C. Management cluster and Tanzu Operations
- D. Management cluster and Tanzu Build Service
Answer: B
NEW QUESTION # 12
What is the object in Kubernetes used to grant permissions to a cluster wide resource?
- A. RoleBinding
- B. RoleReference
- C. ClusterRoleAccess
- D. ClusterRoleBinding
Answer: D
NEW QUESTION # 13
Which upgrade method can be used for an 'in-place' Kubernetes update?
- A. Change the StorageClass on a Tanzu Kubernetes cluster
- B. Run "kubectl patch" command against a Tanzu Kubernetes cluster
- C. Change the VirtualMachineClass on a Tanzu Kubernetes cluster
- D. Change the number of control plane nodes
Answer: B
NEW QUESTION # 14
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. Deploy three different Tanzu Kubernetes Grid workload clusters with different Kubernetes versions.
- B. Create three different pods for each application.
- C. Create three different namespaces for each application.
- D. Deploy three different management clusters with different Kubernetes versions.
Answer: A
Explanation:
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.
NEW QUESTION # 15
Which Tanzu Mission Control role provides the typical service usage for most members in an organization?
- A. Service Admin
- B. Service Member
- C. Service Owner
- D. Service Collaborator
Answer: B
NEW QUESTION # 16
What command would an administrator use to upgrade the Tanzu Management Cluster?
- A. apt-get install -y kubeadm
- B. tkg management-upgrade
- C. tanzu-upgrade-mgt
- D. tkg upgrade management-cluster
Answer: D
NEW QUESTION # 17
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 Kubernetes Deployments per each application
- B. Use dedicated vSphere Pod per application
- C. Use dedicated Supervisor Cluster per application
- D. Use dedicated vSphere Namespace per application
Answer: D
Explanation:
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.
NEW QUESTION # 18
An administrator was asked to run a conformance testing on all Kubernetes clusters managed by Tanzu Mission Control.
What are the required steps?
- A. Run the conformance testing by selecting a workspace group that all the cluster namespaces belong to
- B. Run the conformance testing by selecting a cluster group that all the clusters belong to
- C. Conformance testing can be run on the cluster level, repeat this task for all the clusters
- D. Apply a label to all the clusters and select the label when running the conformance testing
Answer: B
NEW QUESTION # 19
What does an administrator need to install to attach a Kubernetes cluster to Tanzu Mission Control (TMC)?
- A. The agent is already installed
- B. TMC agent pack
- C. TMC service
- D. Cluster agent extensions
Answer: D
NEW QUESTION # 20
Which tool is required to install extensions in Tanzu Kubernetes Grid clusters?
- A. knative
- B. ytt
- C. k9s
- D. kubectx
Answer: B
NEW QUESTION # 21
On VMware vSphere with Tanzu, which attribute identifies the etcd Leader node using the vSphere Client?
- A. number of Networks
- B. number of IP addresses
- C. amount of compute resources
- D. amount of memory resources
Answer: B
NEW QUESTION # 22
After successfully configuring vSphere Container Storage Interface (CSI), what is the path an administrator can follow to view the status of the container volumes?
- A. Describe the StorafeClass via kubectl.
- B. Container volumes in vSphere Client.
- C. vSAN Data Store in ESXi Host Client.
- D. Get the status of the pods vis kubectl.
Answer: D
NEW QUESTION # 23
On VMware vSphere with Tanzu, which attribute identifies the etcd Leader node using the vSphere Client?
- A. number of Networks
- B. number of IP addresses
- C. amount of compute resources
- D. amount of memory resources
Answer: B
NEW QUESTION # 24
What is a standard solution for a Kubernetes administrator to implement pod security?
- A. iptables
- B. OPA
- C. Add check for validating YAML
- D. Use trusted corporate repository
Answer: C
NEW QUESTION # 25
How are Tanzu Kubernetes clusters upgraded?
- A. Clusters are only upgraded offline
- B. Deploy a new cluster with upgraded Kubernetes release
- C. Rolling upgrades
- D. In-place upgrade for each node
Answer: C
NEW QUESTION # 26
Which step must be taken to enable Kubernetes auditing on a Tanzu Kubernetes cluster?
- A. Run systemctl start auditd && systemctl enable auditd on master node
- B. Audit is enabled by default on every Tanzu cluster
- C. Edit /etc/kubernetes/audit-policy.yaml and set ENABLE_AUDIT variable to '1' on master node
- D. Set the ENABLE_AUDIT_LOGGING variable to 'true' before deploying the cluster
Answer: D
Explanation:
Reference:
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NEW QUESTION # 27
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. Deploy three different management clusters with different Kubernetes versions.
- B. Deploy three different Tanzu Kubernetes Grid workload clusters with different Kubernetes versions.
- C. Create three different pods for each application.
- D. Create three different namespaces for each application.
Answer: A
NEW QUESTION # 28
Which log file can be used for troubleshooting when there is a problem with Workload Control Plane (WCP) deployment?
- A. vpxd.log
- B. websso.log
- C. wcpsvc.log
- D. sps.log
Answer: C
NEW QUESTION # 29
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