New 2026 3V0-24.25 Dumps for Professional Level Exams Certified Exam Questions & Answer [Q58-Q81]

New 2026 3V0-24.25 Dumps for Professional Level Exams Certified Exam Questions and Answer

Realistic Verified 3V0-24.25 exam dumps Q&As - 3V0-24.25 Free Update

NEW QUESTION # 58
An administrator is adding a kubernetes cluster to an existing namespace. Click where the administrator navigates to create the cluster.

Answer:

Explanation:

Explanation:
Kubernetes Service
When adding a Kubernetes cluster to anexisting vSphere Namespace, the workflow is initiated from within that namespace's context in the vSphere Client. The administrator first opens the target namespace (as shown in the left navigation where the namespace is selected), then uses theKubernetes Servicearea to create and manage Kubernetes clusters associated with that namespace. In the namespaceSummaryview, theKubernetes Servicetile/card provides the entry point for cluster lifecycle actions, typically via an action link such asManage(and from thereCreate Cluster). This is because the Kubernetes cluster is anamespace-scoped resourcein the Supervisor environment: it inherits namespace-level policies and configuration such as permissions/RBAC, resource limits, storage policies, and networking selections that have already been defined for that namespace. Navigating to other areas likeStorageorNetworkis used to validate or adjust prerequisites (for example, storage policy availability or network settings), but the actual "create cluster" operation is launched fromKubernetes Servicewithin the namespace to ensure the cluster is created under the correct tenant boundary and governance model.

NEW QUESTION # 59
Which statement accurately describes the function of the vSphere Plugin for kubectl (also known as vsphere-plugin) when authenticating to a vSphere with Tanzu environment?

• A. It is a client-side helper that integrates with vCenter Single Sign-On (SSO) to generate a valid kubeconfig file and authentication token for accessing the Supervisor Cluster and TKG clusters.
• B. It is a server-side component installed on the Supervisor Control Plane that translates Kubernetes API calls into vSphere API calls.
• C. It is used solely for deploying vSphere Pods and cannot be used to interact with Tanzu Kubernetes Grid (TKG) clusters.
• D. It acts as a proxy that tunnels all kubectl commands directly to the ESXi hosts bypassing the Supervisor Control Plane.

Answer: A

NEW QUESTION # 60
A Cloud Administrator is evaluating the use of Custom Ingress Controllers (e.g., Contour, Nginx) versus the Native NSX Load Balancer for handling Layer 7 traffic in a vSphere with Tanzu environment.
The goal is to support advanced traffic shaping, such as header-based routing and TLS termination at the ingress layer, while minimizing the consumption of Load Balancer VIPs (Virtual IPs) from the limited pool.
Why would deploying a Custom Ingress Controller (like Contour) via a TKG Extension be architecturally preferable to using type: LoadBalancer for every service? (Select all that apply.)

• A. Custom Ingress Controllers automatically bypass the SNAT rules of the namespace.
• B. The Native NSX Load Balancer (in the context of type: LoadBalancer) primarily operates at Layer 4 (TCP/UDP); advanced L7 features often require an Ingress Controller layer on top.
• C. Using a Custom Ingress Controller removes the need for NSX entirely.
• D. Custom Ingress Controllers run as Pods inside the cluster, allowing developers to define routing rules via Ingress or HTTPProxy resources without requiring vSphere Administrator intervention for every rule change.
• E. A Custom Ingress Controller consumes only one Load Balancer VIP (L4) to expose itself, and then routes traffic to multiple internal services based on Host/Path rules (L7), significantly conserving VIPs.

Answer: B,D,E

NEW QUESTION # 61
What is the function ofContourin a VMware vSphere Kubernetes Service (VKS) cluster?

• A. Managing the lifecycle and patching of VKS cluster nodes.
• B. Monitoring the health and performance of the underlying infrastructure.
• C. Providing persistent storage for stateful applications.
• D. Providing an ingress controller to expose services to external users.

Answer: D

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 # 62
In the context of vSphere with Tanzu and Tanzu Kubernetes Grid (TKG), what is the primary function of a Tanzu Package Repository?

• A. It is a dedicated vSphere Datastore used to store Virtual Machine templates and ISO images.
• B. It is a command-line tool used to compile Go binaries for Kubernetes operators.
• C. It is a pod running inside the Supervisor Cluster that acts as a local cache for Docker Hub images.
• D. It is a Kubernetes Custom Resource (CR) that informs the cluster's package management controller (kapp-controller) where to find a collection of package metadata (definitions and versions) for installation.

Answer: D

NEW QUESTION # 63
What Kubernetes component is responsible for workload creation?

• A. API Server
• B. Scheduler
• C. Kubelet
• D. etcd

Answer: C

Explanation:
In Kubernetes, the component that actuallycreates and runs workloads on a nodeis thekubelet. The kubelet is the node agent that ensures the containers described by PodSpecs are running on that node. VCF 9.0 maps this concept directly into vSphere Supervisor by describingSphereletas "a kubelet that is ported natively to ESXi and allows the ESXi host to become part of the Kubernetes cluster," showing that kubelet functionality is responsible for running workloads on worker nodes (ESXi hosts in the Supervisor case).
The other options have different roles:etcdis the control plane data store,API Serveris the front-end for Kubernetes API operations, and theSchedulerdecides placement (which node should run a pod). VCF 9.0 even calls out that "the Kubernetes scheduler... cannot place pods intelligently" without visibility into vCenter inventory-reinforcing that scheduling is about placement decisions, not the act of creating/running the workload on the node.
So, while the scheduler selects where a pod should run, thekubeletis the component responsible for actually instantiating and maintaining the workload on the target node.

NEW QUESTION # 64
A Cloud Administrator is tasked with resolving a complex "Split-Brain" scenario in a Zonal Supervisor deployment following a storage outage in Zone-B.
Context:
The Supervisor spans Zone-A, Zone-B, and Zone-C. A storage array failure in Zone-B caused the Supervisor Control Plane VM in that zone to become isolated and read-only. The outage is now resolved, but the Supervisor status remains Warning. TKG clusters in Zone-B are unreachable.
Review the following diagnostic data from the Supervisor:
# kubectl get nodes -L topology.kubernetes.io/zone
NAME STATUS ROLES ZONE
42018c-supervisor-control-plane-0 Ready master Zone-A
42018c-supervisor-control-plane-1 NotReady master Zone-B
42018c-supervisor-control-plane-2 Ready master Zone-C
# kubectl get etcd -n kube-system
NAME STATUS HEALTH
etcd-0 Healthy true
etcd-1 Unhealthy false <-- Corresponds to Zone-B node
etcd-2 Healthy true
The administrator determines that the etcd member in Zone-B has diverged and cannot automatically rejoin the quorum.
What is the correct recovery procedure to restore full health to the Supervisor? (Choose 2.)

• A. Redeploy the Supervisor Control Plane VM using the kubectl delete node 42018c-supervisor-control- plane-1 command.
• B. SSH into the healthy etcd-0 node and run etcdctl member remove to manually evict the failed member, then allow the Supervisor to self-heal.
• C. Use the vSphere Client to put the Supervisor into "Maintenance Mode" and then "Exit Maintenance Mode" to trigger a full cluster reconciliation.
• D. Restore the entire Supervisor Cluster from a Velero backup taken prior to the outage.
• E. Delete the NotReady Control Plane VM (42018c-supervisor-control-plane-1) from the vSphere Client inventory. The vSphere Cluster Service (vCLS) / EAM will detect the missing agent and automatically redeploy a fresh Control Plane VM, forcing etcd to resync from the healthy members.

Answer: B,E

NEW QUESTION # 65
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. Share the K8s-Images library globally from the vCenter Administration menu; namespace assignment is automatic.
• B. Convert the OVF templates to Docker images and push them to the embedded Harbor registry.
• C. Deploy a specific "Image Registry Pod" into the namespace.
• D. Add the K8s-Images Content Library to the "Content Libraries" card in the Namespace configuration.

Answer: D

NEW QUESTION # 66
A Platform Engineer creates a custom Supervisor Service for a proprietary admission controller.
The service definition YAML includes a PreInstall hook.
What is the purpose of this hook?

• A. To perform prerequisite checks (e.g., validating that a required Secret exists or checking License validity) or infrastructure setup before the main application pods are deployed. If the hook fails, the installation aborts.
• B. To register the service with NSX.
• C. To upgrade the vCenter Server.
• D. To delete old data before installing.

Answer: A

NEW QUESTION # 67
What three components run in a VMware vSphere Kubernetes Service (VKS) cluster? (Choose three.)

• A. Container Network Implementation
• B. Cloud Provider Interface
• C. Cloud Storage Implementation
• D. Cloud Provider Implementation
• E. Container Storage Interface
• F. Container Network Interface

Answer: D,E,F

Explanation:
VCF 9.0 explicitly lists thecomponents that run in a VKS clusterand groups them into areas such as authentication/authorization, storage integration, pod networking, and load balancing. In that list, the documentation names:"Container Storage Interface Plugin"(a paravirtual CSI plug-in that integrates with CNS through the Supervisor),"Container Network Interface Plug-in"(a CNI plugin that provides pod networking), and"Cloud Provider Implementation"(supports creating Kubernetes load balancer services).
These three items map directly to the answer choicesD (Container Storage Interface),F (Container Network Interface), andA (Cloud Provider Implementation). The same VCF 9.0 section also mentions an authentication webhook, but that component is not offered as a selectable option in this question, so the best three matches among the provided choices are the CSI, CNI, and cloud provider implementation entries that the document explicitly states are present inside a VKS cluster.

NEW QUESTION # 68
In the context of vSphere with Tanzu, what is the specific role of a Tanzu Kubernetes Release (TKR) within the Content Library?

• A. It is a container image for the HAProxy Load Balancer.
• B. It is a set of OVA templates containing the pre-built, versioned Kubernetes node images (Control Plane and Worker) required to provision and upgrade Tanzu Kubernetes Grid clusters.
• C. It is a configuration file that defines the network policies for the Supervisor Cluster.
• D. It is a script that automates the installation of the vCenter Server Appliance.

Answer: B

NEW QUESTION # 69
A VMware Administrator is tasked with implementing a backup and restore strategy using Velero and external object storage for the namespace 'myapp1. Arrange the steps In the correct order of operations to enable Vetero.

Answer:

Explanation:

Explanation:
Answer (Correct Order):
* Run the install command:velero install ... --provider aws --bucket <bucket> ... --plugins ... --backup- location-config ...
* Apply BackupStorageLocation YAML.
* Apply VolumeSnapshotLocation YAML.
* Run test backup:velero backup create test-backup --include-namespaces "myapp1" The correct sequence follows Velero's operational model: install the Velero components first, then define where backups and snapshots are stored, and finally validate with a real backup. In VCF 9.0, the Velero Plugin for vSphere installation command includes parameters for the object-store provider, bucket, and plugin images, which establishes the Velero control plane in the target namespace and prepares it to communicate with an S3-compatible store.
After the installation is in place, you apply theBackupStorageLocationconfiguration so Velero has a durable destination for Kubernetes backup metadata in the object store. This aligns with the VCF 9.0 guidance that backups upload Kubernetes metadata to the object store and require S3-compatible storage for backup/restore workflows.
Next, apply theVolumeSnapshotLocationso Velero knows how and where to create/track volume snapshots for stateful workloads. The VCF 9.0 install example explicitly includes snapshot/backup location configuration parameters, reflecting that both must be set for complete protection.
Finally, run a test backup scoped to the namespace (--include-namespaces=my-namespace) to confirm end-to- end functionality.

NEW QUESTION # 70
What three controllers maintain the lifecycle of VMware vSphere Kubernetes Service (VKS) clusters?
(Choose three.)

• A. Container Storage Interface
• B. Cloud Provider Plug-in
• C. Container Network Interface
• D. Virtual Machine Service
• E. Cluster API

Answer: B,D,E

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 # 71
In a vSphere with Tanzu environment, what is the primary Kubernetes resource used to define the specific storage provider parameters (such as the vSphere CSI driver retention policy) required to provision a volume snapshot?

• A. PersistentVolumeClaim
• B. VolumeSnapshotClass
• C. ResourceQuota
• D. StorageClass

Answer: B

NEW QUESTION # 72
A Platform Engineer needs to enable the Cluster Autoscaler for an existing TKG cluster named web- cluster to handle bursty traffic. The cluster currently has a static worker node count.
Review the TanzuKubernetesCluster YAML snippet:
spec:
topology:
workers:
replicas: 3
vmClass: best-effort-medium
storageClass: default-storage
Which modification to the YAML manifest correctly enables autoscaling for the worker node pool?

• A. Create a HorizontalPodAutoscaler resource targeting the MachineSet.
• B. Change the replicas field to auto.
• C. Add the annotations cluster.k8s.io/cluster-api-autoscaler-node-group-min-size and cluster.k8s.io/cluster-api-autoscaler-node-group-max-size to the workers section (or the corresponding MachineDeployment).
• D. Install the cluster-autoscaler Helm chart from the VMware marketplace into the cluster.

Answer: C

NEW QUESTION # 73
A VKS Administrator is troubleshooting a failed upgrade where the new worker nodes are successfully provisioned (VMs are "Powered On") but fail to join the Kubernetes cluster. The Machine status reports NodeRegistrationFailure.
The administrator inspects the cloud-init logs on one of the failed worker VMs and finds:
# /var/log/cloud-init-output.log
...
[ 25.123456] cloud-init[1234]: curl: (7) Failed to connect to 192.168.10.50 port 6443: Connection timed out
[ 25.123456] cloud-init[1234]: Error: failed to join cluster: could not connect to API server
...
192.168.10.50 is the Virtual IP (VIP) of the cluster's Load Balancer Service.
What are the likely causes of this failure? (Choose 2.)

• A. The Network Policies in the namespace are blocking inbound traffic to the API server from the new worker nodes' IP range.
• B. The CNI plugin (Antrea/Calico) on the new node failed to start.
• C. The new worker nodes were deployed into a different vSphere Zone that has no routing path to the Load Balancer VIP network.
• D. The Load Balancer Service (HAProxy/Avi) is down or misconfigured, preventing traffic to the VIP from reaching the Control Plane nodes.
• E. The Kubernetes version of the new nodes is incompatible with the Control Plane.

Answer: C,D

NEW QUESTION # 74
A VKS Administrator wants to Uninstall a Supervisor Service (e.g., a test instance of MinIO) to free up resources.
What is the impact of uninstalling a service on the Persistent Data associated with it (e.g., the MinIO buckets)?

• A. By default, the uninstall workflow deletes the Service Instance and its compute resources (Pods), but the Persistent Volume Claims (PVCs) and the underlying data are typically Retained (unless the specific service operator logic or a "Force Delete" option effectively purges them, but standard K8s practice for stateful sets often leaves PVCs to prevent accidental data loss). Self-Correction: In the vSphere Client workflow for Supervisor Services, "Remove" typically deletes the SupervisorService CR.
  The behavior depends on the Operator managing it. However, vSphere often warns that data might be lost or asks. A key exam point is understanding that Uninstall removes the active logic. But usually, for Supervisor Services specifically, it cleans up the namespace created for the service instance.
• B. The service is paused, but data is kept.
• C. The data is archived to the Content Library.
• D. The Uninstall operation deletes the dedicated vSphere Namespace created for that service instance, which permanently deletes all Pods, Secrets, and Persistent Volumes (Data) contained within it.
• E. The data remains on the datastore as orphaned VMDKs.

Answer: D

NEW QUESTION # 75
A Platform Engineer is designing a Blue/Green Deployment model for a critical application using Contour Ingress Controller.
Goal:
* v1 of the app is live.
* v2 is deployed but receives no traffic.
* The engineer wants to shift 10% of the traffic to v2 for testing (Canary) before a full switch.
Which Contour Custom Resource Definition (CRD) should be used instead of the standard Kubernetes Ingress object to achieve this weighted traffic splitting?

• A. NetworkPolicy
• B. HTTPProxy
• C. VirtualService
• D. ServiceEntry
• E. IngressRoute

Answer: B

NEW QUESTION # 76
A Platform Engineer is optimizing resource density for a high-volume batch processing workload. The workload consists of thousands of short-lived tasks that start and stop rapidly. The overhead of reserving memory for a full Guest OS for each task is a concern.
Review the following resource profile for a single task instance:
Task Runtime: < 2 minutes
CPU: High bursts
Memory: 512 MB
OS Dependency: Generic Linux userspace
Why are vSphere Pods the architecturally superior choice over TKG cluster nodes for this specific scenario? (Select all that apply.)

• A. vSphere Pods support overcommitment of memory more efficiently than TKG nodes because the ESXi hypervisor has direct visibility into the pod's memory pages.
• B. TKG clusters do not support batch processing jobs.
• C. vSphere Pods do not consume any license capacity.
• D. vSphere Pods eliminate the memory overhead of a full Guest OS per pod, as the CRX is extremely lightweight compared to a TKG Worker Node VM.
• E. vSphere Pods (via the Supervisor) can schedule pods directly onto ESXi hosts, removing the "double scheduler" latency (Kubernetes scheduler + vSphere scheduler) associated with TKG VMs.

Answer: A,D,E

NEW QUESTION # 77
In the context of vSphere with Tanzu architecture using NSX networking, what is the primary function of the SNAT (Source Network Address Translation) rule configured for a vSphere Namespace?

• A. It encrypts traffic leaving the namespace to ensure secure communication between different vSphere Zones.
• B. It balances incoming traffic from the external network across multiple replicas of a Kubernetes Service (Load Balancing).
• C. It maps the internal IP addresses of Pods and TKG cluster nodes within the namespace to a routable IP from the Egress IP CIDR, allowing them to initiate outbound connections to external networks.
• D. It provides a static, dedicated public IP address for every individual Pod in the namespace to be reachable from the internet (1:1 NAT).

Answer: C

NEW QUESTION # 78
A Security Architect is designing a Disconnected (Air-Gapped) vSphere with Tanzu environment for a defense contractor. The environment has NO internet access.
Requirements:
1. Developers must be able to provision TKG clusters.
2. Developers must be able to install standard packages (Contour, Prometheus).
3. All images must be scanned and hosted internally.
Which architectural components and configuration steps are strictly required to support this design?
(Select all that apply.)

• A. Use an internet-connected machine to download/pull the required TKG images and Package Repository bundles from the public VMware registry, then push them to the internal Private Registry.
• B. Deploy a Private Container Registry (e.g., Harbor) within the air-gapped environment to host the system images (TKR) and package bundles.
• C. Configure the Supervisor to use a HTTP Proxy to bypass the air-gap restrictions.
• D. Configure the TkgServiceConfiguration (or global Supervisor settings) to trust the Private Registry's CA certificate.
• E. Configure the TKG clusters to use a Private Package Repository CR that points to the internal registry URL instead of the default public VMware URL.

Answer: A,B,D,E

NEW QUESTION # 79
What is a characteristic of a Kubernetes pod?

• A. A pod is the smallest deployable unit in Kubernetes.
• B. A pod is deployed directly on the virtual machine.
• C. A pod can contain only one container.
• D. A pod is the smallest entity managed by Docker.

Answer: A

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 # 80
A cloud platform team is deploying multiple Supervisors in a VMware Cloud Foundation (VCF) environment to support a multi-tenant VKS architecture. Each Supervisor will host a distinct set of namespaces mapped to different organizational tenants such as Finance, Public Services, and R&D, where each tenant consumes resources from dedicated workload domains.
What is the purpose of the vcf context create command?

• A. Creates a new storage profile for a cluster.
• B. Creates a connection to VCF Operations for the current session.
• C. Provides authentication to the Supervisor cluster.
• D. Creates a named set of access parameters for a VKS cluster.

Answer: D

Explanation:
VCF 9.0 defines aVCF CLI contextas aconfiguration setfor a specific endpoint (for example, a Kubernetes cluster, vSphere Supervisor, or VCF Automation) and explains that a context stores the key connection parameters such asendpoint,context type,path to kubeconfig, andcredentials. This aligns directly with optionC, because vcf context create is used to create anamedcontext that encapsulates the access parameters needed to work with a specific Supervisor or VKS cluster and to switch between multiple environments without rewriting configuration each time.
The documentation further shows vcf context create being used to connect either to aSupervisor endpointor to aworkload (VKS) cluster(by providing workload cluster name/namespace or by using a generated kubeconfig), which is exactly the multi-tenant operational pattern in the question. While authentication is part of what happens during context creation (for example, creating a configuration that includes a JWT for Kubernetes API access), the command's purpose is broader: it creates the reusablecontextobject that defineswhereandhowthe CLI connects.

NEW QUESTION # 81
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