Practice Free 3V0-24.25 Exam Online Questions
Silver : HDD/Hybrid, Low Cost, RAID-5.
How is this mapped in vSphere with Tanzu?
- A . The administrator configures "Gold" and "Silver" datastores and uses hostPath.
- B . The administrator creates two vSphere Storage Policies in vCenter (Gold-Policy, Silver-Policy) defining the respective vSAN/Tag rules. These policies are then assigned to the tenant Namespaces . The system automatically generates StorageClass objects named gold-policy and silver-policy in those namespaces.
- C . Storage Classes are pre-defined by VMware and cannot be customized.
- D . The administrator creates StorageClass YAMLs manually in every cluster.
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 new TKR version (v1.24.9) is not compatible with the current version of the Supervisor Cluster (Control Plane).
- B . The TKG cluster is paused.
- C . The Content Library Tanzu-Lib has not been assigned/added to the dev-namespace where the cluster resides.
- D . 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.
- E . The developer needs to update their kubectl client version first.
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 new TKR version (v1.24.9) is not compatible with the current version of the Supervisor Cluster (Control Plane).
- B . The TKG cluster is paused.
- C . The Content Library Tanzu-Lib has not been assigned/added to the dev-namespace where the cluster resides.
- D . 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.
- E . The developer needs to update their kubectl client version first.
A Developer is using Helm to upgrade an application my-app. The upgrade fails, leaving the release in a failed state.
How can the developer recover the application to the previous working version using Helm?
- A . helm delete my-app and re-install.
- B . kubectl apply -f previous-manifest.yaml
- C . kubectl rollout undo deployment my-app
- D . helm rollback my-app
A Developer is using Helm to upgrade an application my-app. The upgrade fails, leaving the release in a failed state.
How can the developer recover the application to the previous working version using Helm?
- A . helm delete my-app and re-install.
- B . kubectl apply -f previous-manifest.yaml
- C . kubectl rollout undo deployment my-app
- D . helm rollback my-app
A Cloud Architect is evaluating the resource consumption of the Harbor Supervisor Service.
The requirement is to support a High Availability deployment of Harbor.
What impact does enabling HA have on the Supervisor Cluster?
- A . It has no impact; HA is a logical switch.
- B . It requires an external database; the embedded one cannot be HA.
- C . It increases the resource reservation requirement because the Harbor operator will deploy redundant replicas of the core components (Core, Jobservice, Portal) and a clustered database/Redis, consuming more CPU/Memory/Storage from the Supervisor’s resource pool.
- D . It requires deploying 3 separate Supervisor Clusters.
A Cloud Architect is evaluating the resource consumption of the Harbor Supervisor Service.
The requirement is to support a High Availability deployment of Harbor.
What impact does enabling HA have on the Supervisor Cluster?
- A . It has no impact; HA is a logical switch.
- B . It requires an external database; the embedded one cannot be HA.
- C . It increases the resource reservation requirement because the Harbor operator will deploy redundant replicas of the core components (Core, Jobservice, Portal) and a clustered database/Redis, consuming more CPU/Memory/Storage from the Supervisor’s resource pool.
- D . It requires deploying 3 separate Supervisor Clusters.
A Cloud Architect is evaluating the resource consumption of the Harbor Supervisor Service.
The requirement is to support a High Availability deployment of Harbor.
What impact does enabling HA have on the Supervisor Cluster?
- A . It has no impact; HA is a logical switch.
- B . It requires an external database; the embedded one cannot be HA.
- C . It increases the resource reservation requirement because the Harbor operator will deploy redundant replicas of the core components (Core, Jobservice, Portal) and a clustered database/Redis, consuming more CPU/Memory/Storage from the Supervisor’s resource pool.
- D . It requires deploying 3 separate Supervisor Clusters.
A Cloud Architect is evaluating the resource consumption of the Harbor Supervisor Service.
The requirement is to support a High Availability deployment of Harbor.
What impact does enabling HA have on the Supervisor Cluster?
- A . It has no impact; HA is a logical switch.
- B . It requires an external database; the embedded one cannot be HA.
- C . It increases the resource reservation requirement because the Harbor operator will deploy redundant replicas of the core components (Core, Jobservice, Portal) and a clustered database/Redis, consuming more CPU/Memory/Storage from the Supervisor’s resource pool.
- D . It requires deploying 3 separate Supervisor Clusters.
A VKS Administrator is troubleshooting a TKG cluster provisioned with the name analytics-cluster. The provisioning process has stalled.
The administrator runs kubectl get tanzukubernetescluster analytics-cluster -n data-science -o yaml and observes the following status condition:
status:
conditions:
– lastTransitionTime:
"2023-11-15T08:00:00Z"
message: "1 of 3
control plane VMs are ready. 0 of 5 worker VMs are ready. Storage Policy
‘fast-ssd’ not found."
reason:
StoragePolicyUnsatisfied
status:
"False"
type: Ready
phase: Provisioning
Based on this output, what is the root cause of the stalling and how should it be resolved? (Choose 2.)
- A . The storage policy fast-ssd is defined in the Cluster YAML but has not been assigned to the vSphere Namespace data-science.
- B . The Control Plane VMs are failing to boot because of insufficient CPU resources in the Resource Pool.
- C . The Storage Policy fast-ssd does not exist in vCenter Server.
- D . The solution is to add the fast-ssd storage policy to the data-science Namespace service in the vSphere Client.
- E . The solution is to delete the TKG cluster and recreate it using a different storage policy name like default-storage.