Advanced VMware Cloud Foundation 9.0 vSphere Kubernetes Service (3V0-24.25) Free Practice Test

Question 1

What is the purpose of a ReplicaSet in the VMware vSphere Kubernetes Service (VKS)?

A. To ensure that a specified number of identical pods are running at all times.

B. To provide a stable network identity and persistent storage for stateful applications.

C. To run a single instance of a pod on every node in a cluster.

D. To expose a set of pods as a network service with a single, stable IP address.

Correct Answer: A

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Question 2

What is a characteristic of a Kubernetes pod?

A. A pod can contain only one container.

B. A pod is the smallest entity managed by Docker.

C. A pod is the smallest deployable unit in Kubernetes.

D. A pod is deployed directly on the virtual machine.

Correct Answer: C

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Question 3

The vSphere Admin creates a vSphere Namespace harbor-project and grants the DevOps Engineer edit permissions. The DevOps Engineer deploys the Harbor service in thisnamespace with the command: kubectl apply -f harbor-svc.yml The Harbor service deploys successfully, but the database data harbor database 0 pods does not come into a Running state.
Click the two locations where the administrator should verify the Access Modes forthis pod ' s PerslstentVolumeClaim (PVC). (Choose two.)

Correct Answer:

Explanation:
Storage
Resources
When a stateful pod (like Harbor's database) is stuck Pending/ContainerCreating or repeatedly failing to attach
/mount storage, one of the first checks is whether the PVC'sAccess Modesmatch what the workload and backing storage support (for example, ReadWriteOnce vs ReadWriteMany). In Kubernetes, the PVC and PV explicitly showAccess Modes(for example Access Modes: RWO) when you inspect them.
In the vSphere Namespace UI, theStoragetab is where namespace storage is managed and reviewed (including storage policy assignments that back storage classes/PVCs), making it the natural place to validate the storage configuration being consumed by the Harbor database PVC. VMware's VCF documentation directs administrators to navigate to a namespace and use theStoragetab for storage-related settings.
TheResourcestab is the Kubernetes-object oriented view for the namespace, where you can locate the PVC object associated with the failing pod and inspect its properties/YAML (including the requested storage class and access mode intent). Namespace permissions explicitly include the ability to view Kubernetes resources within the namespace, which aligns with checking PVC details there.

Question 4

What statement describes Cluster API?

A. It is responsible for scanning language-specific packages in container images, such as Java, Python, Go, and others.

B. It enables pod networking and enforces network Kubernetes policies.

C. It is a specialized toolset to bring declarative cluster creation, configuration, and management in the Kubernetes ecosystem.

D. It is a native Kubernetes certificate management controller that adds certificates and certificate issuers as resource types in Kubernetes clusters.

Correct Answer: C

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Question 5

What StorageClass is supported for VMware vSphere Kubernetes Service (VKS)?

A. A StorageClass that uses the in-tree provisioner kubernetes.io/vsphere-volume

B. A StorageClass that uses nfs.csi.k8s.io

C. A StorageClass that uses the CSI provisioner csi.vsphere.vmware.com

D. A StorageClass that uses ebs.csi.aws.com

Correct Answer: C

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Question 6

Which two types of groups can be created to collect and manage objects in an Istio-based service mesh environment? (Choose two.)

A. Node

B. Service

C. Cluster

D. API

E. Security

Correct Answer: A,B

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Question 7

An administrator is tasked to install Istio service mesh for the vSphere Kubernetes Service (VKS). What command installs Istio?

A. VCF package install istioctl

B. curl -L https://istio.io/downloadIstio

C. kubectl istioctl install

D. docker build istioctl

Correct Answer: C

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Question 8

A VMware vSphere Kubernetes Service (VKS) cluster exposes three layers of controllers to manage its lifecycle. Which set identifies these layers?

A. Cluster API, Node Problem Detector, CNI Plug-in.

B. API Gateway, StatefulSet Controller, Ingress Controller.

C. Virtual Machine Service, vCenter Server Appliance, Supervisor Service.

D. Virtual Machine Service, Cluster API, and Cloud Provider Plug-in.

Correct Answer: D

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Question 9

An administrator is upgrading an existing VMware vSphere Kubernetes Service (VKS) cluster and receives the following errors:
kubectl get nodes fails with memcache.go and "server is currently unable to handle the request" couldn ' t get resource list for stats.antrea.tanzu.vmware.com/v1alpha1 yaml: mapping values are not allowed in this context The administrator successfully updated the Supervisor, but an attempt to update the VKS cluster failed. Based on the scenario, what is the cause of the problem?

A. The administrator does not have the appropriate permissions to upgrade the cluster.

B. The Kubernetes version being upgraded is no longer supported.

C. The administrator is in the wrong cluster context.

D. There was an error pulling the update image from the catalog.

Correct Answer: C

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VMware Advanced VMware Cloud Foundation 9.0 vSphere Kubernetes Service (3V0-24.25) Free Practice Test