VMware 3V0-24.25 問題集

質問 1：
The DevOps Engineer was tasked to deploy a new application on a local cluster. When the application was deployed in the Namespace, it was decided that a newer version of Kubernetes was required. The DevOps Engineer requested the vSphere Admin to upgrade their Kubernetes version. The vSphere Admin checked compatibility between the Supervisor and all running VKS clusters, and then successfully upgraded vSphere Supervisor to the latest version. The DevOps Engineer could not get the application to work. What caused the application to fail?
A. The vSphere Admin did everything correctly and the DevOps Engineer is deploying the application wrong.
B. The vSphere Admin failed to complete all the pre-checks before the upgrade.
C. The vSphere Admin pulled down the wrong version of the Supervisor.
D. The vSphere Admin upgraded the Supervisor Control Plane.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
A remote site has a requirement for VMware vSphere Kubernetes Service (VKS). The environment has minimal storage available. Which action ensures the Content Library does not consume all available space on the datastore?
A. Create a scheduled task to download the images that are needed.
B. Select theDownload contentoption and chooseWhen needed.
C. Select theDownload contentoption and chooseImmediately.
D. Use a local datastore on one of the ESXi hosts.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 3：
What StorageClass is supported for VMware vSphere Kubernetes Service (VKS)?
A. A StorageClass that uses the in-tree provisioner kubernetes.io/vsphere-volume
B. A StorageClass that uses nfs.csi.k8s.io
C. A StorageClass that uses the CSI provisioner csi.vsphere.vmware.com
D. A StorageClass that uses ebs.csi.aws.com
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
An administrator is tasked to protect a VKS cluster at a point in time. To satisfy the request, the administrator creates a pre-provisioned snapshot of the target cluster.
Drag and drop the four configuration tasks Into the correct order from " Configuration Steps " on the left and place them into the " Configuration Order " on the right. (Choose four.)

正解：

Explanation:
Configuration Order (in order):
Verify the name of the original VolumeSnapshot object in the Supervisor.
Create a VolumeSnapshotContent object.
Create a VolumeSnapshot object.
Verify that the VolumeSnapshot is marked with ReadyToUse as true.
Apre-provisioned snapshotworkflow means the snapshot already exists at the Supervisor/storage layer, and you are "importing" it into Kubernetes by creating the Kubernetes objects that reference it. That's why the first step is toidentify/verify the exact snapshot nameas it exists in the Supervisor context-this is the authoritative identifier you must point to when you create Kubernetes snapshot metadata. Next, you create theVolumeSnapshotContentobject, which represents theactual snapshot on the storage backendand includes the handle/reference to that pre-existing snapshot. With the content object in place, you then create theVolumeSnapshotobject, which is theuser-facing Kubernetes object(namespaced) that binds to the pre- provisioned VolumeSnapshotContent (either explicitly or via binding rules). Finally, you validate the outcome by checking that theVolumeSnapshot shows ReadyToUse: true, confirming the binding succeeded and Kubernetes can use the snapshot for restore/clone workflows.

質問 5：
Which two capabilities are standard within a service mesh? (Choose two.)
A. Cluster conformance validation
B. Advanced container runtime
C. Connection encryption
D. Multi-cluster backup and restore
E. Service discovery
正解：C,E
解説: (Topexam メンバーにのみ表示されます)

質問 6：
An administrator is upgrading an existing VMware vSphere Kubernetes Service (VKS) cluster and receives the following errors:
kubectl get nodes fails with memcache.go and "server is currently unable to handle the request" couldn ' t get resource list for stats.antrea.tanzu.vmware.com/v1alpha1 yaml: mapping values are not allowed in this context The administrator successfully updated the Supervisor, but an attempt to update the VKS cluster failed. Based on the scenario, what is the cause of the problem?
A. The administrator does not have the appropriate permissions to upgrade the cluster.
B. There was an error pulling the update image from the catalog.
C. The administrator is in the wrong cluster context.
D. The Kubernetes version being upgraded is no longer supported.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 7：
An administrator must create amulti-zone vSphere Supervisor deployment in a VMware Cloud Foundation (VCF) environment. What is the primary purpose of this configuration?
A. To enable cross-site vSAN stretched clusters for data replication between data centers.
B. To provide high availability for the Supervisor Cluster and vSphere Kubernetes clusters.
C. To create isolated security domains using NSX micro-segmentation.
D. To simplify the management of network pools and IP address ranges.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 8：
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.

正解：

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.