Key details for this exam, checked against the published exam outline
Each question shows the correct answer and an explanation of why it is right
What three controllers maintain the lifecycle of VMware vSphere Kubernetes Service (VKS) clusters? (Choose three.)
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.
An administrator is operating a sovereign private cloud built on VMware Cloud Foundation (VCF) and is providing isolated Supervisor Namespaces as well as associated Kubernetes clusters. The architecture must ensure consistent provisioning, management, and monitoring of these clusters across tenants while maintaining compliance with internal governance and automation frameworks, considering:
* Deploying and scaling Kubernetes clusters
* Managing Supervisor Namespaces and configurations
* Monitoring cluster health, workloads, and resources across tenants
What three clients are supported for provisioning, managing, and monitoring VMware vSphere Kubernetes Service (VKS) clusters? (Choose three.)
VCF 9.0 states that you can provision Kubernetes clusters using both GUI and CLI approaches, and it explicitly calls out the CLI clients: ''the VCF CLI and kubectl provide command-line interfaces for provisioning Kubernetes clusters.'' That directly maps tokubectl (A)andVCF CLI (E)as supported clients for provisioning and lifecycle operations. Separately, VCF 9.0 explains that vSphere administrators can ''manage and monitor vSphere Pods, VMs, and VKS clusters by using the vSphere Client,'' which corresponds tovSphere UI (C)in the question. In addition, the vSphere Client is used to access Supervisor-facing self-service interfaces (for example, the Local Consumption Interface through the vSphere Client), reinforcing vSphere UI as an operational entry point for managing Supervisor-backed services and workloads.
By contrast,Cluster APIis a controller framework (not an operator ''client'' for admins in this context), andesxtop/esxcliare ESXi host tools that do not represent the documented, supported interfaces for provisioning and managing VKS clusters at the Kubernetes service layer.
An administrator is tasked with making an existing vSphere Supervisor highly available by adding two additional vSphere Zones. How should the administrator perform this task?
In VMware Cloud Foundation 9.0 and vSphere Supervisor architectures, the decision to deploy aSingle-Zoneor aMulti-ZoneSupervisor is made at the time ofinitial enablement. A Single-Zone Supervisor is tied to a specific vSphere Cluster. A Multi-Zone Supervisor requires a minimum of three vSphere Zones (each mapped to a cluster) to be defined before the Supervisor is deployed so that the Control Plane VMs can be distributed for high availability.
Currently, there is no supported 'in-place' migration path to convert a deployed Single-Zone Supervisor into a Multi-Zone Supervisor by simply adding zones later. If an organization requires the high availability provided by a three-zone architecture, the administrator must decommission the existing Single-Zone Supervisor and then re-enable the Supervisor Service using the Multi-Zone configuration wizard. This design ensures that the underlying Kubernetes Control Plane components are correctly instantiated with the necessary quorum and anti-affinity rules that can only be established during the initial 'Workload Management' setup phase.
Which two package management tools can be used to configure and install applications on VMware vSphere Kubernetes Service (VKS)? (Choose two.)
VCF 9.0 positions VKS clusters as Kubernetes-native environments where platform teams install and manage ''standard packages'' and add-ons. In VCF Automation's VKS overview, VMware states that a set of packages is automatically included with a VKS cluster, includingkapp-controllerandsecret-gen controller. These components are part of theCarveltoolchain used for packaging and deploying applications/configuration in a Kubernetes-friendly, declarative way.
In addition, the VCF 9.0 CLI ''package'' workflows explicitly supportytt overlaysduring package installation/updates (for example, --ytt-overlay-file and --ytt-overlays), which are configuration mechanisms associated with Carvel-based packaging workflows.
Helmis the other widely used Kubernetes package manager for installing and configuring applications through charts and values, and is commonly used by DevOps teams on Kubernetes clusters such as VKS for app deployment and configuration management. By contrast, Fluent Bit is a log shipper, Multus is a CNI multiplexer, and Grafana is a visualization tool---none are package management tools.
A company standardized on the following configurations:
* vSphere Kubernetes Service (VKS) upgrade is separate from vCenter upgrades.
* A private registry will be utilized.
How should an administrator adhere to these standards?
VCF 9.0 documentation explicitly indicates thatvCenter upgrades and the Supervisor/cluster (Workload Management) upgrade are distinct, noting that ''if you have only upgraded vCenter and not the cluster'' then DevOps engineers have reduced permissions until the cluster is upgraded. This supports the stated standard that VKS/Workload Management lifecycle can be treated separately from vCenter. For the private registry requirement, VCF 9.0 provides an operational mechanism to authenticate and pull artifacts from private registries: ''Registry secrets allow package and repository consumers to authenticate to and pull images from private registries,'' implemented via a standard Kubernetes Secret of type kubernetes.io/dockerconfigjson.
Taken together, the standard implies (1)asynchronoushandling (separate lifecycle from vCenter) and (2)privatesourcing (images pulled from an internal registry with registry secrets). Therefore, selectingAsynchronous Privatebest matches both requirements in a single configuration choice, aligning with the documented separation of upgrades and the documented need to use authenticated access to private registries.
61 questions covering all exam domains, starting from $20
Exam domains verified against: Official VMware 3V0-24.25 exam guide, last checked September 2026.
Differentiate between VMs and containers to select the appropriate compute model. Use Kubernetes architecture, networking, storage, service mesh, and Helm. Determine the reference architecture (NSX, VDS, Zones) for a VKS deployment.
Configure vSphere Supervisor capabilities, services, and architecture topologies. Configure Supervisor cluster networking with VDS, NSX Segments, or VPCs and apply appropriate load balancing solutions. Configure Supervisor storage policies and persistent volume integration across zones. Configure VKS identity and access using external providers and Kubernetes admin credentials. Manage Kubernetes releases and content libraries. Configure CNIs, NSX networking objects, and TLS certificates and secure VKS clusters.
Sample question from this domain above: Q4
Evaluate the implication for Load Balancer size on Supervisor functionality. Evaluate the implication for Namespace Network options. Evaluate the architecture of vSphere namespaces with ingress and egress options. Create the process of enabling a Supervisor cluster. Create an implementation of service mesh.
Create Supervisor clusters with NSX VPC, NSX Segment, vDS, and Avi load balancer options. Configure and manage vSphere Namespaces and Zones. Create workloads as Supervisor Pods or via VM Service. Install, uninstall, and manage Supervisor add-on services (e.g., Harbor, external-dns). Provision, delete, monitor and scale VKS clusters using kubectl and VCF CLI tools. Update VKS clusters through rolling updates and configuration changes. Create, configure, and upgrade autoscalers. Manage package repositories, standard packages, registry secrets, and private registries. Create and manage snapshots in VKS clusters. Upgrade the Supervisor Service within a given situation. Create storage strategies using dynamic and static persistent volumes with support for expansion.
Diagnose and resolve Supervisor and VKS cluster provisioning, connectivity, or namespace errors. Troubleshoot VM class, cluster plans, content library, storage, and networking errors. Troubleshoot container deployment, registry, and trusted CA errors. Restart or recover failed VKS upgrades. Optimize cluster performance using monitoring and scaling features.
Common questions about the exam itself
