3V0-24.25 Exam Training Practice Tests (VMware Advanced VMware Cloud Foundation 9.0 vSphere Kubernetes Service)]

Question 1

An administrator is modernizing the internal HR and payroll applications using vSphere Kubernetes Service (VKS). The applications are composed of multiple microservices deployed across Kubernetes clusters, fronted by Ingress controllers that route user traffic through Avi Kubernetes Operator. During testing, it is discovered that manually creating and renewing TLS certificates for each Ingress resource is error-prone and leads to periodic outages when certificates expire. The requirements also mandate that all application endpoints use trusted certificates issued through the corporate certificate authority (CA) with automatic renewal and rotation.
Which requirement can be met by using cert-manager?

A. Scanning container images stored in Harbor. B. Adding certificates and certificate issuers as resource types in Kubernetes clusters. C. Generating certificates by connecting only to external services. D. Routing requests based on HTTP headers.

Correct Answer: B

Question 2

The DevOps engineer deployed a new application to a vSphere Kubernetes Service (VKS) cluster in a vSphere Namespace and then determined that a newer Kubernetes version was required. The vSphere administrator verified compatibility between the Supervisor and all running VKS clusters and successfully updated the vSphere Supervisor to the latest version. After the Supervisor update, the DevOps engineer still could not get the application to work.
What caused the application to fail?

A. The vSphere administrator failed to complete all the pre-checks before the update. B. The vSphere administrator did everything correctly and the DevOps engineer deployed the application incorrectly. C. The vSphere administrator updated the Supervisor control plane. D. The vSphere administrator pulled the wrong version of the Supervisor.

Correct Answer: C

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Question 3

An administrator is deploying vSphere Kubernetes Service (VKS) on a VMware Cloud Foundation workload domain to support a new internal AI and data analytics platform. The environment must host both virtual machine (VM) applications and containerized workloads while maintaining a unified networking and security model through NSX. The design documentation outlines the requirements for the Supervisor infrastructure components.
What three components form the foundation of a VMware vSphere Kubernetes Service (VKS) Supervisor deployment? (Choose three.)

A. Cluster API B. NSX Advanced Load Balancer Controller virtual machine C. Virtual Machine Service D. Supervisor control plane virtual machine E. NSX Manager virtual machine F. vCenter Virtual Distributed Switch

Correct Answer: B,D,E

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Question 4

An architect is working on the data protection design for a VMware Cloud Foundation (VCF) solution. The solution consists of a single Workload Domain that has vSphere Supervisor activated. During a customer workshop, the customer requested thatvSphere Podsmust be used for a number of third-party applications that have to be protected via backup.
Which backup method or tool should be proposed by the architect to satisfy this requirement?

A. Velero Plugin for vSphere. B. vCenter file-based backup. C. vSAN Snapshots. D. Standalone Velero with Restic.

Correct Answer: A

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Question 5

An administrator upgrades a VMware Cloud Foundation (VCF) Supervisor and the upgrade fails. Order the steps the administrator should take to determine the cause of the failure.

Correct Answer:

Explanation:
Answer (Correct Order):
Navigate in VCF Operations to Fleet Management # Tasks, select the instance and review Tasks Check for errors or failed ClusterConfig objects SSH into the Supervisor Cluster to review logs / attempt manual cleanup if required Restart the WCP Service To determinewhya Supervisor upgrade failed, you start where the platform records the most actionable failure context: themanagement-plane task history. The Fleet/Task view surfaces the upgrade workflow steps, timestamps, and the specific operation that failed, which gives you the fastest pointer to the failing phase (precheck, image staging, reconciliation, add-on updates, etc.). Next, you validate the Kubernetes-side reconciliation state by checking forfailed ClusterConfigobjects, because Supervisor enablement/upgrade actions commonly drive configuration via controller reconciliation; a failed ClusterConfig often contains the clearest "reason" and "message" fields that explain what blocked progress (validation errors, dependency issues, unreachable endpoints, incompatible components).
If the management-plane/task view and ClusterConfig status still don't isolate the root cause, the next escalation is toSSH into the Supervisorto inspect component logs/events and identify low-level failures that may not bubble up cleanly (for example, admission failures, controller crashes, or connectivity/auth issues).
Finally,restarting WCPis a remediation step that can clear stuck states, but it's placed last because it can alter evidence and should not be your first action when you're still trying to identify the original failure cause.

Question 6

An administrator is building a secure, multi-tenant container registry strategy for their vSphere Kubernetes Services deployment running on VMware Cloud Foundation. Each workload domain hosts a Supervisor Cluster, and multiple development teams require private repositories to store and distribute container images for Kubernetes clusters. The organization enforces strict image security posture due to compliance requirements. The operations team deploys Harbor as an add-on service through the Supervisor control plane, and developers push/pull images from Harbor through Kubernetes manifests.
What requirement describes the role and purpose of Harbor?

A. Harbor is an image repository that pulls all images from GitHub. B. Harbor is an image scanner used to verify that images are free from known vulnerabilities and patches as necessary. C. Harbor, formerly known as Bitnami, is an image catalog used for downloading verified open-source packages. D. Harbor is an open-source registry that secures artifacts with policies and role-based access control, ensures images are scanned and free from vulnerabilities, and signs images as trusted.

Correct Answer: D

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Question 7

What two resources can create ExternalDNS records? (Choose two.)

A. Kubernetes pods B. Kubernetes services C. Contour HTTPProxy D. Kubernetes nodes E. Virtual machines

Correct Answer: B,C

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Question 8

How would an administrator obtain the kubectl config file in the VMware vSphere Kubernetes Service (VKS)?

A. Download from the vSphere UI. B. Use the command kubectl vsphere login. C. Download from VCF Operations. D. Download from the Supervisor Services webpage.

Correct Answer: B

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Question 9

A platform operator runs a kubectl command and receives the error " Couldn't get current server API list " .
Which command resolves the error?

A. kubectl vsphere login B. kubectl config use-context C. kubectl config get-clusters D. kubectl vsphere vm web-console

Correct Answer: A

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VMware Advanced VMware Cloud Foundation 9.0 vSphere Kubernetes Service - 3V0-24.25 Exam Practice Test