Latest [Jul 22, 2026] 3V0-24.25 Exam with Accurate Advanced VMware Cloud Foundation 9.0 vSphere Kubernetes Service PDF Questions
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NEW QUESTION # 40
An administrator is tasked to protect a VKS cluster at a point in time. To satisfy the request, the administrator creates a pre-provisioned snapshot of the target cluster.
Drag and drop the four configuration tasks Into the correct order from " Configuration Steps " on the left and place them into the " Configuration Order " on the right. (Choose four.)
Answer:
Explanation:
Explanation:
Configuration Order (in order):
Verify the name of the original VolumeSnapshot object in the Supervisor.
Create a VolumeSnapshotContent object.
Create a VolumeSnapshot object.
Verify that the VolumeSnapshot is marked with ReadyToUse as true.
Apre-provisioned snapshotworkflow means the snapshot already exists at the Supervisor/storage layer, and you are "importing" it into Kubernetes by creating the Kubernetes objects that reference it. That's why the first step is toidentify/verify the exact snapshot nameas it exists in the Supervisor context-this is the authoritative identifier you must point to when you create Kubernetes snapshot metadata. Next, you create theVolumeSnapshotContentobject, which represents theactual snapshot on the storage backendand includes the handle/reference to that pre-existing snapshot. With the content object in place, you then create theVolumeSnapshotobject, which is theuser-facing Kubernetes object(namespaced) that binds to the pre- provisioned VolumeSnapshotContent (either explicitly or via binding rules). Finally, you validate the outcome by checking that theVolumeSnapshot shows ReadyToUse: true, confirming the binding succeeded and Kubernetes can use the snapshot for restore/clone workflows.
NEW QUESTION # 41
A VI Administrator is managing the disk space consumed by the TKR Content Library. Several old versions of Kubernetes (e.g., v1.18, v1.19) are no longer needed.
The administrator deletes the specific OVA files for these versions from the Content Library using the vSphere Client.
However, when developers run kubectl get tkr, the deleted versions are still listed (though with COMPATIBLE: False or Ready: False).
What additional step is required to fully remove these versions from the Kubernetes view? (Choose 2.)
- A. The Supervisor automatically reconciles the library state; the TKR objects will eventually be garbage collected, but the sync interval might be long.
- B. Restart the wcp-content-library-service on the Supervisor.
- C. The administrator must manually delete the TanzuKubernetesRelease Custom Resources using kubectl delete tkr to remove the metadata immediately.
- D. Remove the Content Library reference from the Namespace and re-add it.
- E. Delete the VirtualMachineImage objects corresponding to the OVAs.
Answer: A,C
NEW QUESTION # 42
What is a characteristic of a Kubernetes pod?
- A. A pod can contain only one container.
- B. A pod is deployed directly on the virtual machine.
- C. A pod is the smallest entity managed by Docker.
- D. A pod is the smallest deployable unit in Kubernetes.
Answer: D
Explanation:
VCF 9.0 explains pod fundamentals by describing how Workload Management introducesvSphere Pods, stating a vSphere Pod is "equivalent of a Kubernetes pod" and that it "runs one or more Linux containers." This directly eliminates optionB, because a pod can includeone or morecontainers (not only one).
The vSphere 9.0 documentation further defines a KubernetesPodas "a group of one or more containerized applications that share such resources as storage and network," and notes the containers inside a pod are "started, stopped, and replicated as a group." That definition reflects Kubernetes' scheduling and lifecycle model: Kubernetes treats the pod as the primary unit it places and manages together, which is why a pod is regarded as thesmallest deployable unitfor running containerized workloads in Kubernetes. OptionsCandDare incorrect because pods are Kubernetes objects (not "managed by Docker" as a smallest entity), and Kubernetes abstracts the underlying runtime/host so pods are not defined as being "deployed directly on the virtual machine" as a characteristic.
NEW QUESTION # 43
Which two capabilities are standard within a service mesh? (Choose two.)
- A. Advanced container runtime
- B. Cluster conformance validation
- C. Connection encryption
- D. Service discovery
- E. Multi-cluster backup and restore
Answer: C,D
Explanation:
Service mesh technology, such as Istio integrated within VMware Cloud Foundation (VCF) 9.0 and vSphere Kubernetes Service (VKS), is designed to solve the complexities of microservices communication. Two of the most fundamental capabilities provided by a service mesh are Service discovery and Connection encryption
. In a dynamic Kubernetes environment where pods are frequently created and destroyed, Service discovery allows microservices to locate and communicate with each other automatically without requiring hardcoded IP addresses or manual configuration changes. The service mesh control plane maintains a real-time registry of all active service instances and their locations.
Secondly, Connection encryption is a pillar of the " Zero Trust " security model implemented in VCF 9.0.
By utilizing a sidecar proxy (like Envoy) deployed alongside every container, the service mesh automatically manages mutual TLS (mTLS) for all inter-service traffic. This ensures that data in transit is encrypted and that services can cryptographically verify the identity of their peers before establishing a connection. While capabilities like backup/restore (Option D) and container runtimes (Option A) are critical components of the broader VCF platform (handled by Velero and containerd respectively), they are not functions of the service mesh itself. The service mesh specifically focuses on the " Layer 7 " networking aspects-observability, reliability, and security-of the application traffic, making service discovery and encryption its core functional requirements.
NEW QUESTION # 44
A Cloud Administrator is analyzing a recurring issue where TKG cluster creations fail intermittently with "IP Address Exhaustion" errors, despite the IP pools appearing to have capacity. The administrator suspects that finalizers on deleted Service objects are preventing IP addresses from being released back to the pool managed by the NSX Load Balancer.
Which specific kubectl command and output field would allow the administrator to confirm that a LoadBalancer Service in the dev-ns namespace is "stuck" in deletion and holding an IP? (Select all that apply.)
- A. Command: kubectl get services -n dev-ns Confirmation: The IPAM block shows 100% utilization.
- B. Command: kubectl get ipam -n dev-ns
- C. Command: kubectl get endpoints -n dev-ns
- D. Command: kubectl get services -n dev-ns -o yaml
- E. Command: kubectl describe service -n dev-ns
Answer: A,D,E
NEW QUESTION # 45
When diagnosing a "connectivity error" between a DevOps engineer's workstation and the Supervisor Control Plane, which architectural component is the primary entry point that must be validated first?
- A. The Virtual IP (VIP) assigned to the Supervisor Control Plane Service on the Load Balancer.
- B. The Spherelet agent running on the ESXi host where the Control Plane VM resides.
- C. The Management Network IP address of the first Supervisor Control Plane VM.
- D. The Distributed Port Group associated with the Namespace's Tier-1 Gateway.
Answer: A
NEW QUESTION # 46
A Platform Engineer is troubleshooting a Pending PersistentVolumeClaim (PVC) in a Zonal Supervisor environment. The pod requesting the volume is scheduled in Zone-A.
Review the kubectl describe pvc data-vol output:
Name: data-vol
Namespace: zonal-app
Status: Pending
Volume:
StorageClass: zone-a-policy
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Warning ProvisioningFailed 15s (x9 over 2m) csi.vsphere.vmware.com failed to provision volume with StorageClass "zone-a-policy":
No compatible datastore found in topology
"topology.kubernetes.io/zone=zone-a".
The vSphere Administrator confirms that zone-a-policy exists and is assigned to the namespace.
What is the most likely configuration error causing this failure? (Choose 2.)
- A. The storage policy zone-a-policy includes tag-based rules that are not satisfied by any datastore currently available in Zone-A.
- B. The PVC request is missing the accessModes field.
- C. The datastores in Zone-A are compatible with the policy but have insufficient free space to satisfy the requested PVC size.
- D. The zone-a-policy is configured to force provisioning in Zone-B only, creating a topology mismatch with the pod's location.
- E. The vSphere CSI driver has crashed on the ESXi hosts.
Answer: A,D
NEW QUESTION # 47
What three controllers maintain the lifecycle of VMware vSphere Kubernetes Service (VKS) clusters?
(Choose three.)
- A. Virtual Machine Service
- B. Container Storage Interface
- C. Cloud Provider Plug-in
- D. Cluster API
- E. Container Network Interface
Answer: A,C,D
Explanation:
The VCF 9.0 documentation explicitly states that"the VKS exposes three layers of controllers to manage the lifecycle of a VKS cluster."Those three controller layers map directly to the answer choices:
* Cloud Provider Plug-in: VKS-provisioned clusters include components needed to integrate with vSphere Namespace resources, including aCloud Provider Plug-inthat integrates with the Supervisor and supports infrastructure-integrated functions (for example, passing persistent volume requests to the Supervisor which integrates with Cloud Native Storage).
* Cluster API: The documentation describesCluster APIas providing declarative APIs for "cluster creation, configuration, and management," including resources for the VMs and cluster add-ons.
* Virtual Machine Service: TheVirtual Machine Serviceprovides declarative APIs to manage VMs and associated vSphere resources, and is used to manage the lifecycle of the control plane and worker node VMs that host a VKS cluster.
CNI and CSI are important cluster components, but the document distinguishes these from thethree controller layersresponsible for lifecycle management.
NEW QUESTION # 48
A Platform Engineer is attempting to upgrade a TKG cluster dev-cluster to Kubernetes version v1.24.9. However, the upgrade validation fails with the error Image not found.
The engineer checks the available versions in the namespace:
$ kubectl get tkr
NAME VERSION COMPATIBLE
v1.22.9---vmware.1-tkg.1 v1.22.9+vmware.1 True
v1.23.8---vmware.1-tkg.1 v1.23.8+vmware.1 True
The VI Administrator checks the Content Library Tanzu-Lib in vCenter and confirms that the OVF template for v1.24.9 is present and synced.
What is the most likely reason the TKG cluster cannot see the new version? (Choose 2.)
- A. The Content Library Tanzu-Lib has not been assigned/added to the dev-namespace where the cluster resides.
- B. The TKR object for v1.24.9 has not yet reconciled or been generated by the Supervisor because the Content Library synchronization is incomplete or corrupt for that specific item.
- C. The new TKR version (v1.24.9) is not compatible with the current version of the Supervisor Cluster (Control Plane).
- D. The TKG cluster is paused.
- E. The developer needs to update their kubectl client version first.
Answer: B,C
NEW QUESTION # 49
A Security Architect needs to integrate an OIDC provider (Azure AD) with vSphere to provide authentication for a new fleet of TKG clusters. The requirement is to map the Azure AD group k8s- platform-admins (Group Claim: 9283-uuid-xyz) to the cluster-admin role on all TKG clusters automatically upon creation.
Which architectural approach achieves this global policy enforcement? (Choose 2.)
- A. Use Tanzu Mission Control (if available/configured) to define an Access Policy that binds the k8s- platform-admins group to the cluster.admin role for the "All Clusters" group.
- B. It is not possible to automate this; the admin kubeconfig must be used to set up RBAC for the first time on each cluster.
- C. Configure the Supervisor to trust the OIDC provider directly via the Supervisor Management API, bypassing vCenter.
- D. Configure the vCenter Single Sign-On Identity Provider with the Azure AD OIDC settings.
- E. Manually create a ClusterRoleBinding on every TKG cluster after provisioning using a script.
Answer: A,D
NEW QUESTION # 50
An administrator had deployed a Supervisor cluster on vSphere in a multi-zone-enabled environment and now wants to create a zonal vSphere Namespace so that workloads can be scheduled across zones.
Drag and drop the six actions into the correct order from Configuration Option list on the left and place them Into the Configuration Sequence on the right.
(Choose six.)
Answer:
Explanation:
Explanation:
Configuration Sequence (in order):
Create the vSphere Namespace
Assign the zones
Select workload networking
Assign the zonal storage policy
Define resource quotas / limits
Grant RBAC / permissions
A zonal vSphere Namespace is created as a standard namespace first, then "zonalized" by associating it with one or morevSphere Zonesso workloads can be scheduled according to zone placement rules. You start bycreating the namespacebecause it is the tenancy and governance container where networking, storage access, quotas, and permissions are applied. Next, youassign the zones, since zone association is what makes the namespace "zonal" and determines where Kubernetes workloads (and their node pools) are allowed to land.
With zones set, you configureworkload networking, because namespaces must have the correct network attachment and IP behavior for the workloads that will be placed across the selected zones. Then youassign the zonal storage policy, ensuring that persistent volumes can be provisioned using storage that is valid
/available for the zone placement model you selected. After networking and storage access are defined, you setresource quotas/limits(CPU, memory, storage) so multi-tenant consumption stays within governance boundaries. Finally, yougrant RBAC/permissionsso the right DevOps/users can consume the namespace and provision clusters/workloads under the enforced controls.
NEW QUESTION # 51
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. Routing requests based on HTTP headers.
- B. Adding certificates and certificate issuers as resource types in Kubernetes clusters.
- C. Scanning container images stored in Harbor.
- D. Generating certificates by connecting only to external services.
Answer: B
Explanation:
cert-manager addresses the operational risk described (manual creation/renewal causing outages) by making certificate lifecycle management anative, declarative Kubernetes workflow. Instead of treating TLS certificates as manually managed files, cert-manager extends the Kubernetes API with custom resources such asCertificate,Issuer, andClusterIssuer, so certificates and their issuing policies become first-class objects that can be version-controlled and automatically reconciled. This directly satisfies the requirement to usetrusted certificates issued through the corporate CA, because an Issuer/ClusterIssuer can represent that corporate CA integration and define how certificate requests are fulfilled. Once configured, cert-manager continuously monitors certificate validity andautomatically renews and rotatescertificates before expiration, then updates the referenced Kubernetes Secrets so Ingress endpoints remain protected without human intervention. In a vSphere Supervisor / VKS environment, VMware also uses cert-manager on the Supervisor for automated certificate rotation in platform integrations (for example, rotating certificates used by monitoring components), reinforcing the model of automated rotation rather than manual certificate handling.
NEW QUESTION # 52
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. Standalone Velero with Restic.
- B. vSAN Snapshots.
- C. Velero Plugin for vSphere.
- D. vCenter file-based backup.
Answer: C
Explanation:
VCF 9.0 distinguishes betweenbacking up the Supervisor control planeandbacking up workloadsthat run on the Supervisor, includingvSphere Pods. In the "Considerations for Backing Up and Restoring Workload Management" table, the scenario "Backup and restore vSphere Pods" explicitly lists the required tool as"Velero Plugin for vSphere", with the guidance to "Install and configure the plug-in on the Supervisor." The same document is explicit thatstandalone Velero with Restic is not valid for vSphere Pods, stating: "You cannot use Velero standalone with Restic to backup and restore vSphere Pods. You must use the Velero Plugin for vSphere installed on the Supervisor." vCenter file-based backup is documented for restoring theSupervisor control plane state, not for backing up and restoring vSphere Pod workloads themselves. Therefore, to meet the requirement to protect third-party applications running asvSphere Pods, the architect should propose theVelero Plugin for vSphere.
NEW QUESTION # 53
What is the function ofContourin a VMware vSphere Kubernetes Service (VKS) cluster?
- A. Providing an ingress controller to expose services to external users.
- B. Monitoring the health and performance of the underlying infrastructure.
- C. Managing the lifecycle and patching of VKS cluster nodes.
- D. Providing persistent storage for stateful applications.
Answer: A
Explanation:
In VCF 9.0, ingress is described as part ofVKS cluster networking. The documentation's VKS Cluster Networking table lists"Cluster ingress"and identifies its role asrouting inbound pod traffic. It further clarifies that this function is delivered by athird-party ingress controller, and explicitly namesContouras an example ("you can use any third-party ingress controller, such as Contour").
That mapping is exactly what optionAdescribes: Contour is deployed to provideingresscapabilities so that inbound requests from outside the cluster can be routed to Kubernetes services and pods according to ingress rules. In other words, Contour is not a storage component (that would align to CSI/CNS/pvCSI), not a node lifecycle manager (that is handled by VKS/Cluster API/VM Service), and not an infrastructure health monitoring tool (that would be metrics/observability tooling). VCF 9.0 positions Contour specifically within theingresspart of the networking feature set, makingAthe correct answer.
NEW QUESTION # 54
A VKS Administrator needs to scale out a production Tanzu Kubernetes Grid (TKG) cluster named prod-cluster-01 to handle increased load. The goal is to increase the number of worker nodes from 3 to
5.
Review the following YAML snippet of the cluster definition:
apiVersion: run.tanzu.vmware.com/v1alpha3
kind: TanzuKubernetesCluster
metadata:
name: prod-cluster-01
namespace: production
spec:
topology:
controlPlane:
replicas: 3
vmClass: guaranteed-medium
storageClass: gold-policy
workers:
replicas: 3
vmClass: best-effort-large
storageClass: silver-policy
Which specific modification to the YAML file or kubectl command will achieve the scaling requirement?
- A. Run the command kubectl scale --replicas=5 tanzukubernetescluster/prod-cluster-01.
- B. Delete the cluster and recreate it with the new worker count.
- C. Edit the YAML to set spec.topology.workers.replicas: 5 and apply the change using kubectl apply -f cluster.yaml.
- D. Edit the YAML to set spec.topology.controlPlane.replicas: 5 and apply the change.
Answer: C
NEW QUESTION # 55
How should an administrator enable autoscaling for a vSphere Kubernetes Service (VKS) cluster?
- A. Install the Cluster Autoscaler (standard package) for the cluster environment.
- B. Create a VKS cluster with autoscaler annotations.
- C. Create a NodePool with autoscaling enabled.
- D. Update the NodePool YAML to enable the autoscaling feature.
Answer: A
Explanation:
In VCF 9.0, cluster autoscaling is delivered as anoptionalcapability that requires installing theCluster Autoscaleras a standard package. The VCF 9.0 materials explicitly call out Cluster Autoscaler as an optionally installed package for vSphere Kubernetes Service, alongside other optional packages (for example, Harbor, Velero, Istio, etc.). The release information further emphasizes that autoscaling features (including newer behaviors such as scaling from/to zero for supported VKr versions) require that "the autoscaler standard package" be installed.
Operationally, installing the autoscaler package provides the controller that watches pending pods and node utilization signals and then drives the required changes in desired worker capacity. After that controller is present, you typically express scaling intent through the cluster's declarative configuration (for example, worker pool/node pool constraints and limits) so the autoscaler can act within the boundaries you define.
Without the autoscaler package, changing replica counts or expecting automatic node growth/shrink will not produce autoscaling behavior because the control loop that performs those actions is missing.
NEW QUESTION # 56
A VI Administrator is preparing a vSphere Namespace named dev-playground for the DevOps team to deploy Virtual Machines via kubectl. The administrator has already created a Content Library named K8s-Images containing the necessary OVF templates.
Review the Namespace configuration view in the vSphere Client:
Namespace: dev-playground
[VM Service]
VM Classes: [ 2 selected ]
Content Libraries: [ 0 selected ]
What specific action must the administrator take to enable the DevOps team to resolve the image names specified in their VM YAML manifests?
- A. Convert the OVF templates to Docker images and push them to the embedded Harbor registry.
- B. Add the K8s-Images Content Library to the "Content Libraries" card in the Namespace configuration.
- C. Share the K8s-Images library globally from the vCenter Administration menu; namespace assignment is automatic.
- D. Deploy a specific "Image Registry Pod" into the namespace.
Answer: B
NEW QUESTION # 57
A Security Architect is designing a content distribution strategy for an air-gapped environment consisting of three distinct vCenter Server instances (Sites A, B, and C). Site A has a secure, one-way link to download images, but Sites B and C are completely isolated from the internet.
Requirement: All sites must use the exact same validated set of Tanzu Kubernetes Releases (TKRs).
What is the most efficient and consistent architectural design to manage the Content Libraries? (Select all that apply.)
- A. Create a Local Content Library at Site A and manually upload the TKR OVAs downloaded from the VMware portal.
- B. Enable Publishing on the Site A library.
- C. Create Subscribed Content Libraries at Sites B and C, subscribing to the published URL of the Site A library (assuming internal routing exists between sites).
- D. Manually create Local Libraries at Site B and Site C and upload the images separately to each site via USB drive to ensure air-gap integrity.
- E. Configure Site A to subscribe directly to the public VMware registry, then publish that library to B and
Answer: A,B,C
NEW QUESTION # 58
......
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