VMware 5v0-23-20 online test

Question 1

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 storage policy containing the tagged datastores. and apply it to the vSphere Namespace.
• B. Create a storage class containing the tagged datastores. and apply it to the Supervisor Cluster
• C. Create a persistent volume claim containing the tagged datastores, and apply it to the vSphere Namespace.
• D. Create a storage Policy containing the tagged datastores. and apply it to the Supervisor Cluster.

Answer:

A

Question 2

Which three roles does the Spherelet perform? (Choose three )

• A. Determines placement of vSphere pods
• B. Manages node configuration
• C. Starts vSphere pods
• D. Provides a key-value store for pod configuration
• E. Communicates with Kubernetes API
• F. Provisions Tanzu Kubernetes clusters

Answer:

ACD

Question 3

Why would developers choose to deploy an application as a vSphere Pod instead of a Tanzu
Kubernetes cluster?

• A. They need the application to run as privileged pods.
• B. The application works with sensitive customer data, and they want strong resource and security isolation.
• C. They want to have root level access to the control plane and worker nodes in the Kubernetes cluster.
• D. The application requires a version of Kubernetes that is above the version running on the supervisor cluster.

Answer:

B

Question 4

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

Answer:

A

Question 5

A developer is connecting to a Tanzu Kubernetes Cluster using the kubectl vsphere login command
Which information must be specified, in addition to both the name of the cluster and the Supervisor
Cluster Control Wane IP?

• A. The path to the existing kubeconfig file and the SSO Username
• B. The path to the existing kubeconfig file and the Token D for the SSO credentials
• C. The name of the Supervisor Namespace and the Token ID for the SSO credentials
• D. The name of the Supervisor Namespace and the SSO Username

Answer:

B

Question 6

Which value must be increased or decreased to horizontally scale a Tanzu Kubernetes cluster?

• A. Namespaces
• B. etcd instance
• C. Worker node count
• D. ReplicaSets

Answer:

C

Question 7

Which two container network interfaces (CNIs) are supported with Tanzu Kubernetes clusters created
by the Tanzu Kubernetes Grid Service? (Choose two )

• A. NSX-T
• B. Weave Net
• C. Flannel
• D. Antrea
• E. Calico

Answer:

DE

Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-A7756D67-0B95-447D-A645-E2A384BF8135.html
ATanzu Kubernetescluster provisioned by theTanzu Kubernetes Grid Servicesupports two CNI
options: Antrea (default) and Calico. Both are open-source software that provide networking for
cluster pods, services, and ingress.
Tanzu Kubernetesclusters provisioned by theTanzu Kubernetes Grid Servicesupport the
following
Container Network Interface
(CNI) options:
Antrea
Calico

Question 8

Where are the virtual machine images stored that are used to deploy Tanzu Kubernetes clusters?

• A. Content Library
• B. Supervisor Cluster
• C. Harbor Image Registry
• D. Namespace

Answer:

C

Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-EC79A6DE-477A-40C1-A90C-9DF96465CDA6.html
You can use the embeddedHarbor Registryto serve as the private container registry for images that
you deploy toTanzu Kubernetesclusters provisioned by theTanzu Kubernetes Grid Service.
vSphere with Tanzuembeds aHarbor Registryinstance that you can enable on theSupervisor
Clusterand use to deploy container-based workloads toTanzu Kubernetesclusters.
Once the embeddedHarbor Registryis enabled on theSupervisor Cluster, theTanzu Kubernetes Grid
Servicewill install onto theTanzu Kubernetescluster nodes the root CA certificate for the registry
instance. This certificate is installed on both new clusters and on existing clusters (by way of a
reconciliation loop). From there you can run images on the cluster by specifying the private registry
in the workload YAML.

Question 9

Which capability do persistent volumes provide to containerized applications?

• A. Automated disk archival
• B. Support for in-memory databases
• C. Support for ephemeral workloads
• D. Retention of application state and data

Answer:

C

Explanation:
https://tanzu.vmware.com/developer/guides/storage-integration/

Question 10

What is the proper way to delete a Persistent Volume Claim?

• A. By using the kubectl delete persistentvolumeclaim command
• B. By using the kubectl remove pvc command
• C. Through the SPBM policy engine using the vSphere Client
• D. By unmounting the volume from the VM and deleting it from the vSphere datastore

Answer:

A