Diagnose and Resolve Supervisor and VKS Cluster Provisioning, Connectivity, or Namespace Errors VCAP-VCF-SUPPORT Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   To diagnose a VKS cluster provisioning failure, which log source would provide the most direct information about the Kubernetes API operations?

   • AThe vCenter Server's vpxd logs
   • BThe ESXi host's vmkernel logs
   • CThe NSX-T Manager's logs
   • DThe Supervisor's Kubernetes API server logs
   Reveal Solution Discussion Select an answer first
2. 2application · medium

   A vSphere administrator is troubleshooting a connectivity issue between a vSphere Supervisor and its downstream VKS clusters. The VKS clusters can reach the Supervisor's API server, but the Supervisor cannot reach the VKS clusters' API servers. The administrator has verified that the VKS clusters are running and healthy. What is the most likely cause of this issue?

   • AThe VKS clusters are configured with a different Kubernetes version than the Supervisor.
   • BThe VKS clusters' API server endpoints are not routable from the Supervisor's management network.
   • CThe VKS clusters' control plane VMs are not running the necessary Kubernetes services.
   • DThe VKS clusters' kubeconfig files are not properly configured with the Supervisor's API server address.
   Reveal Solution Discussion Select an answer first
4. 3application · medium

   A vSphere administrator is trying to delete a namespace in a vSphere Supervisor. The deletion fails with the error: 'Namespace is stuck in Terminating state.' The administrator has verified that there are no active workloads (pods, services, etc.) in the namespace. What is the most likely cause of this issue?

   • AThe namespace's resource quota is still being enforced by the Supervisor.
   • BThe namespace's network policy is blocking the deletion request.
   • CA finalizer is stuck on a resource in the namespace, preventing its deletion.
   • DThe namespace is still registered with the VKS cluster's API server.
   Reveal Solution Discussion Select an answer first
5. 4foundation · easy

   A namespace in a Supervisor is stuck in the 'Configuring' state. Which component is most likely failing to complete the configuration?

   • AThe Supervisor's namespace controller
   • BThe vCenter Server's inventory service
   • CThe NSX-T Manager's policy service
   • DThe vSAN health service
   Reveal Solution Discussion Select an answer first
6. 5foundation · easy

   A VKS cluster creation fails with an error indicating insufficient resources. Which resource is most likely to be exhausted in the Supervisor namespace?

   • AThe amount of free space in the vSAN datastore
   • BCPU and memory limits defined by the namespace resource quota
   • CThe number of allowed network policies in the namespace
   • DThe number of registered container registries in vCenter
   Reveal Solution Discussion Select an answer first