3V0-24.25関連試験 & 3V0-24.25試験勉強攻略

ちなみに、JPNTest 3V0-24.25の一部をクラウドストレージからダウンロードできます：https://drive.google.com/open?id=1O6aONuWcYDs9rx7vu1lu1gngBUQm2Od1

IT業種を選んだあなたは現状に自己満足することはきっとないですね。現在、どの業種の競争でも激しくなっていて、IT業種も例外ないですから、目標を立ったら勇気を持って目標を達成するために頑張るべきです。その中で、VMwareの3V0-24.25試験に受かることも競争力があるモードです。この試験に合格したら、あなたのITキャリアには明るい未来があるようになります。あなたを助けるために、我々のJPNTestは真実かつ正確なトレーニング資料を提供します。JPNTestを利用したら、あなたはきっと自分の理想を実現することができます。

VMware 3V0-24.25 認定試験の出題範囲：

トピック	出題範囲
トピック 1	Troubleshoot and optimize the VMware Solution: Focuses on diagnosing and resolving provisioning, connectivity, namespace, VM class, storage, networking, container, registry, and CA errors. It also includes recovering failed upgrades and optimizing cluster performance using monitoring and scaling tools.
トピック 2	IT Architectures, Technologies, Standards: This section covers the differentiation between VMs and containers, helping determine the appropriate compute model. It also includes understanding Kubernetes architecture, networking, storage, service mesh, Helm, and reference architectures for VKS deployments.
トピック 3	Install, Configure, Administrate the VMware Solution: Includes creating and managing Supervisor clusters, namespaces, zones, workloads, and add-on services. Also covers provisioning, scaling, updating VKS clusters, autoscalers, storage strategies, workload deployments, backup restore, and editing YAML configurations.
トピック 4	VMware Products and Solutions: Focuses on configuring vSphere Supervisor capabilities, networking, storage, identity, and access for Kubernetes clusters. It also covers managing Kubernetes releases, CNIs, NSX networking objects, TLS certificates, and securing VKS clusters.
トピック 5	Plan and Design the VMware Solution: Covers evaluating the impact of load balancer sizing, namespace network options, and vSphere namespace architecture. It includes planning processes for enabling Supervisor clusters and implementing service mesh.

>> 3V0-24.25関連試験 <<

試験の準備方法-最新の3V0-24.25関連試験試験-実用的な3V0-24.25試験勉強攻略

被験者は、定期的に計画を立て、自分の状況に応じて目標を設定し、研究を監視および評価することにより、学習者のプロフィールを充実させる必要があります。 3V0-24.25試験の準備に役立つからです。試験に合格して関連する試験を受けるには、適切な学習プログラムを設定する必要があります。当社から3V0-24.25テストガイドを購入し、それを真剣に検討すると、最短時間で3V0-24.25試験に合格するのに役立つ適切な学習プランが得られると考えています。

VMware Advanced VMware Cloud Foundation 9.0 vSphere Kubernetes Service 認定 3V0-24.25 試験問題 (Q23-Q28):

質問 # 23
A Platform Engineer attempts to create a snapshot of a PVC named mysql-data but the VolumeSnapshot object remains in a ReadyToUse: False state.
The engineer inspects the status:
$ kubectl describe volumesnapshot mysql-snap
...
Status:
Ready To Use: false
Error: Snapshot creation failed: Error: CNS: CnsVolumeNotFound
What is the most likely cause of this error? (Choose 2.)

A. The VolumeSnapshotClass specified does not exist.
B. The underlying Persistent Volume (PV) backing the PVC mysql-data has been deleted or detached from the CNS (Cloud Native Storage) perspective in vSphere.
C. The PVC mysql-data is currently mounted by a running Pod, and the vSphere CSI driver (in certain versions/configurations) or the specific filesystem requires the volume to be quiesced or unmounted (or the FCD ID is missing/mismatched).
D. The Namespace quota for snapshots has been exceeded.
E. The virtual disk (VMDK) associated with the PV was manually moved to a different datastore using Storage vMotion without updating the CNS metadata.

正解：B、E

質問 # 24
An administrator enabled cluster scaling by running kubectl edit deployment and updating the number of replicas from 5 to 10. When the cluster was redeployed with the number of replicas set to 5, what was the result?

A. The cluster did not have sufficient resources to deploy the requested number of pods.
B. The autoscaling YAML file was not updated.
C. The cluster YAML file was not updated to reflect the requested number of pods.
D. The Supervisor YAML file was not updated to enable autoscaling.

正解：C

解説：
In a vSphere Kubernetes Service (VKS) environment, resource management follows aDeclarative Model. When an administrator uses kubectl edit deployment to manually scale a running workload from 5 to 10 replicas, they are modifying thelive stateof the deployment. However, thesource of truthfor a Tanzu Kubernetes cluster in VCF 9.0 is theCluster YAML specificationmaintained by the Cluster API (CAPI) provider within the Supervisor.
If the administrator redeploys the cluster or if the Supervisor's controller performs a reconciliation loop, it refers back to the original configuration file. If that cluster YAML file still defines the replica count as 5, the Supervisor will terminate the 5 "extra" pods to match the desired state defined in the configuration. This is a common administrative pitfall; for changes to be persistent across redeployments or updates in VCF 9.0, the underlying manifest (the "Desired State") must be updated. Manually editing the live object only provides a temporary change that will be overwritten during the next synchronization or lifecycle event because the cluster YAML file was not updated to reflect the requested increase.

質問 # 25
What Kubernetes object is used to grant permissions to acluster-wideresource?

A. RoleBinding
B. ClusterRoleAccess
C. ClusterRoleBinding
D. RoleReference

正解：C

解説：
In Kubernetes RBAC, cluster-wide permissions are defined withClusterRoleand granted to a user, group, or service account by creating aClusterRoleBinding. The VCF 9.0 documentation for VKS cluster access describes the RBAC workflow used to grant access: first you "define a Role or ClusterRolefor the user or group," and then you "create a RoleBinding or ClusterRoleBindingfor the user or group and apply it to the cluster." This wording reflects the RBAC distinction:RoleBindingis scoped to a namespace, whereasClusterRoleBindingis used when the permissions must apply at thecluster scope(cluster-wide resources and/or across namespaces).
VCF 9.0 further illustrates the purpose of ClusterRoleBinding in a token-auth example: it lists the required objects, including "ClusterRole: This defines the access to the Kubernetes cluster" and "ClusterRoleBinding:
This binds the created Service Account with the defined ClusterRole." That binding step is what grants the subject the cluster-level privileges defined in the ClusterRole, makingClusterRoleBindingthe correct object for permissions to cluster-wide resources.

質問 # 26
A Security Architect is designing the ingress and egress traffic flow for a highly regulated PCI-DSS zone within vSphere with Tanzu.
The requirements state:
1. Ingress: All incoming HTTP/S traffic must pass through a dedicated WAF (Web Application Firewall) before reaching the Kubernetes Ingress Controller.
2. Egress: All outbound traffic from the namespace must be identifiable by a unique, persistent IP address to allow for strict firewall rules on the perimeter.
3. Isolation: The namespace must use a dedicated T1 Gateway in NSX.
Review the following design decisions.
Which configuration choices correctly support these requirements? (Select all that apply.)

A. Configure the Supervisor with NSX networking to ensure each namespace receives a dedicated Tier-1 Gateway and SNAT rules.
B. Define a specific Egress CIDR range for the Supervisor and ensure the namespace is assigned a specific SNAT IP (Egress IP) from this range, which is then reserved in the perimeter firewall.
C. Deploy a Tanzu Kubernetes Cluster with a Service of type: LoadBalancer to expose the Ingress Controller, and point the external WAF to the allocated Load Balancer VIP.
D. Disable SNAT on the namespace to expose internal Pod IPs directly to the WAF.
E. Use vDS networking with HAProxy, as it supports "Transparent Mode" for preserving client IPs better than NSX.

正解：A、B、C

質問 # 27
A Cloud Administrator needs to prepare a VKS environment for a "Private Cloud" deployment where all Kubernetes nodes must pull their system images (e.g., kube-proxy, coredns, antrea) from a central Harbor Registry instead of the internet.
Review the configuration snippet for the TkgServiceConfiguration (the global TKG configuration object):
apiVersion: run.tanzu.vmware.com/v1alpha1
kind: TkgServiceConfiguration
metadata:
name: tkg-service-configuration
spec:
defaultCNI: antrea
...
trust:
additionalTrustedCAs:
- name: harbor-ca-cert
data: LS0tLS1... (Base64)
imageRepository:
host: harbor.corp.local
caCertificate: LS0tLS1... (Base64)
What is the effect of configuring the imageRepository field in this spec? (Select all that apply.)

A. It configures the TKG worker nodes to trust the CA certificate of the Harbor registry.
B. It overrides the default upstream VMware registry location for all newly created TKG clusters.
C. It forces all user workloads (Pods) to use this registry by default.
D. It instructs the Supervisor to rewrite the image manifests for system components (like CoreDNS) to point to harbor.corp.local instead of projects.registry.vmware.com.
E. It automatically copies/replicates the images from VMware Public Registry to harbor.corp.local.

正解：A、B、D

質問 # 28
......

この知識が支配的な世界では、知識と実用的な作業能力の組み合わせが非常に重要視されています。JPNTest実際の能力を向上させたい場合は、3V0-24.25認定試験に参加できます。 3V0-24.25認定に合格すると、実践能力と知識の両方を高めることができます。また、3V0-24.25の最新の質問を購入すると、3V0-24.25試験にスムーズに合格します。

3V0-24.25試験勉強攻略: https://www.jpntest.com/shiken/3V0-24.25-mondaishu

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