What is true of a Tanzu Kubernetes Cluster?

• A.It is a Kubernetes cluster deployed by developers using a YAML specification file.
• B.It use resources from hosts across vSphere clusters to form a Kubernetes cluster on vSphere.
• C.It enables vSphere High Availability and Distributed Resource Scheduler.
• D.It removes the Kubernetes API for use by DevOps teams.

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Which statement describes a characteristic of Supervisor Cluster control plane VMs?

• A.Manage the lifecycle of ESXi hosts
• B.Are manually created by a vSphere administrator
• C.Host developer workloads
• D.Run system and infrastructure pods

Correct Answer: D

The Supervisor Cluster provides the management layer on which Tanzu Kubernetes clusters are built. The Tanzu Kubernetes Grid Service is a custom controller manager with a set of controllers that is part of the Supervisor Cluster. The purpose of the Tanzu Kubernetes Grid Service is to provision Tanzu Kubernetes clusters.
While there is a one-to-one relationship between the Supervisor Cluster and the vSphere cluster, there is a one-to-many relationship between the Supervisor Cluster and Tanzu Kubernetes clusters. You can provision multiple Tanzu Kubernetes clusters within a single Supervisor Cluster. The workload management functionality provided by the Supervisor Cluster gives you control over the cluster configuration and lifecycle, while allowing you to maintain concurrency with upstream Kubernetes.

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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.

Correct Answer: A

The vSphere administrator defines and assigns VM storage policies to a namespace:
* VM storage policies are translated into Kubernetes storage classes.
* Developers can access all assigned VM storage policies in the form of storage classes.
* Developers cannot manage storage classes.
Storage class names are created in the following way:
* Spaces in VM Storage Policy names are replaced with hyphens (-).
* Special characters are replaced with a digit. A VM Storage Policy called My Gold Policy $ is called my-gold-policy-0 as a storage class.

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Which command should be used by a developer to log in to the vSphere with Tanzu Supervisor Cluster?

• A.vmwarectl login --server-<KUBERNETES-CONTROL-PLANE-IP-ADDRESS> --vsphere-username
  <VCENTER-SSO-USER>
• B.kubectl vsphere login --server=<KUBERNETES-CONTROL-PLANE-IP-ADDRESS>
  --vsphere-username <vcENTER-SSO-USER>
• C.vmwarectl 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>

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On which network are TKG clusters deployed in vSphere with Tanzu when using the vSphere networking stack?

• A.Workload
• B.Backend
• C.Edge
• D.Frontend

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