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.

Correct Answer: B

A vSphere Pod is a VM with a small footprint that runs one or more Linux containers. With vSphere Pods, workloads have the following capabilities:
* Strong isolation from a Linux kernel based on Photon OS
* Resource management using DRS
* Same level of resource isolation as VMs
* Open Container Initiative (OCI) compatible
* Equivalent to a Kubernetes Container Host
vSphere Pods are not compatible with vSphere vMotion. When an ESXi host is placed into maintenance mode, running vSphere Pods are drained and redeployed on another ESXi host, but only if the vSphere Pod is part of a ReplicaSet.

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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

Correct Answer: A

Explanation
Diagram Description automatically generated

Also, kubectl delete pvc, which is much shorter.
DevOps engineers create persistent volume claims to request persistent storage resources. The request provisions a persistent volume object and a matching virtual disk. In the vSphere Client, the persistent volume claim manifests as an FCD virtual disk that can be monitored by vSphere administrators.
The claim is bound to the persistent volume. The workloads can use the claim to mount the persistent volumes and access storage.
When the DevOps engineers delete the claim, the corresponding persistent volume object and the provisioned virtual disk are also deleted.

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Which command provides valid syntax to deploy a vSphere Pod?

• A.tkg apply -c containerName
• B.docker run containerName
• C.kubectl apply -f deployment.yaml
• D.kubectl apply -t deployment.yaml

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

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

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Which open-source project extends the Docker registry source code to provide an enterprise-class registry server?

• A.Github
• B.Harbor
• C.Namespace
• D.Manifest

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