3V0-24.25 Exam Question 46
A Cloud Architect is designing a storage strategy for a Zonal Supervisor deployment across 3 Availability Zones (Zone-1, Zone-2, Zone-3) to support a highly available Kafka cluster.
Requirements:
1. Kafka brokers will be distributed across all 3 zones.
2. Each broker needs a persistent volume for data.
3. If a pod in Zone-1 fails and is rescheduled to Zone-1 (same zone), it must re-attach to its data.
4. If Zone-1 fails completely, the architecture does NOT require the data from Zone-1 to be accessible in Zone-2 (Kafka handles app-level replication).
5. Storage management must be automated via Kubernetes.
Which storage policy design best meets these requirements while minimizing cross-zone latency and cost? (Select all that apply.)
Requirements:
1. Kafka brokers will be distributed across all 3 zones.
2. Each broker needs a persistent volume for data.
3. If a pod in Zone-1 fails and is rescheduled to Zone-1 (same zone), it must re-attach to its data.
4. If Zone-1 fails completely, the architecture does NOT require the data from Zone-1 to be accessible in Zone-2 (Kafka handles app-level replication).
5. Storage management must be automated via Kubernetes.
Which storage policy design best meets these requirements while minimizing cross-zone latency and cost? (Select all that apply.)
3V0-24.25 Exam Question 47
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?
3V0-24.25 Exam Question 48
A Cloud Administrator wants to deploy the Velero Supervisor Service to enable backup capabilities for vSphere Namespaces. The target is an S3-compatible object store.
Review the velero-install-config.yaml values file prepared for the installation:
backupStorageLocation:
name: default
provider: aws
bucket: vks-backups
config:
region: minio
s3Url: https://minio.corp.local:9000
volumeSnapshotLocation:
name: default
provider: csi
# Missing Section: Credentials
The administrator attempts to install the service using the vcf-cli (or kubectl plugin) but it fails immediately.
What critical configuration component is missing from the workflow? (Select all that apply.)
Review the velero-install-config.yaml values file prepared for the installation:
backupStorageLocation:
name: default
provider: aws
bucket: vks-backups
config:
region: minio
s3Url: https://minio.corp.local:9000
volumeSnapshotLocation:
name: default
provider: csi
# Missing Section: Credentials
The administrator attempts to install the service using the vcf-cli (or kubectl plugin) but it fails immediately.
What critical configuration component is missing from the workflow? (Select all that apply.)
3V0-24.25 Exam Question 49
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.)
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.)