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進歩を続けることは、すべての人にとって非常に良いことです。継続的に自分自身を改善するために最善を尽くすと、お金、幸福、良い仕事などを含め、たくさん収穫することになります。当社の3V0-21.25準備試験は、進歩を続けるのに役立ちます。私たちの3V0-21.25学習教材を選択すると、あなたの欠点を克服し、永続的な人になることは非常に簡単であることがわかります。 3V0-21.25試験問題を購入することに決めた場合、3V0-21.25試験に合格し、短時間で正常に認定を取得できる可能性があります。
| Certification Vendor: | VMware |
|---|---|
| Exam Name: | Advanced VMware Cloud Foundation 9.0 Automation |
| Exam Number: | 3V0-21.25 |
| Related Certifications: | VMware Certified Advanced Professional - VMware Cloud Foundation Networking VMware Certified Advanced Professional - VMware Cloud Foundation Storage VMware Certified Advanced Professional - VMware Cloud Foundation Operations |
| Available Languages: | English |
| Certificate Validity Period: | 2 years |
| Exam Price: | $250 USD |
| Passing Score: | 60% |
| Exam Format: | Scenario-based, Single-select, Drag-and-drop, Multi-select |
| Exam Duration: | 135 minutes |
| Real Exam Qty: | 60-62 |
| Recommended Training: | VMware Cloud Foundation Automation: Design and Manage VMware Aria Automation: Advanced Use Cases |
| Exam Registration: | Broadcom Certification Portal Pearson VUE |
| Sample Questions: | VMware 3V0-21.25 Sample Questions |
| Exam Way: | Online proctored or onsite testing center |
| Pre Condition: | Recommended: VMware Certified Professional - Cloud Foundation or equivalent experience; 2+ years of experience with VMware Cloud Foundation and automation tools |
| Official Syllabus URL: | https://www.broadcom.com/support/education/vmware/certification/3V0-21.25 |
3V0-21.25スタディガイドの優れた利点の1つは、高い合格率です。これは99%に達し、同業他社の平均合格率よりもはるかに高くなっています。当社の高い合格率は、当社が業界トップの3V0-21.25準備ガイドである理由を説明しています。自信の源は、素晴らしい3V0-21.25試験問題です。 3V0-21.25学習教材の練習を約20〜30時間続ける限り、試験に合格しても問題はありません。私たちの専門家は、実際の試験問題に合わせて3V0-21.25の質問と回答を設計しました。これは、高い能力で試験に合格するのに役立ちます。
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質問 # 26
An administrator is designing a blueprint for a multi-tier application. The application requires that a specific shell script be executed on the virtual machine (VM) during the initial boot process to register the instance with an internal security dashboard. Which construct should the administrator include in the blueprint to achieve this?
正解:B
解説:
In VCF 9.0 Automation, the standard and most reliable method for executing scripts inside a guest OS during the initial boot is using cloud-init via the cloudConfig stanza. By embedding the script within the cloudConfig section of the Cloud.Machine resource in the YAML blueprint, the automation engine passes this data to the vSphere metadata service. During the first boot, the cloud-init agent (which must be pre-installed on the VM template) retrieves and executes the script with root/administrator privileges. This occurs entirely within the guest OS, making it the ideal solution for registration tasks that require local OS context. While ABX (Option A) or Orchestrator (Option C) can perform "outside-in" management, they do not run scripts during the boot process as natively or as early as cloud-init, which is specifically designed for the "Day 0" configuration of cloud instances.
質問 # 27
The product development team is rolling out several new application stacks and require a self-service option to deploy their applications quickly and consistently. The requirements are:
* Present only approved application configurations.
* No manual configuration within a blueprint.
Which VMware Cloud Foundation (VCF) Automation approach meets these requirements?
正解:D
解説:
To achieve the goal of " quick and consistent " deployments with " no manual configuration, " the administrator must leverage preconfigured catalog items . In VCF 9.0 Automation, this is achieved by creating blueprints where all variables (such as CPU, RAM, and network segments) are either hardcoded or driven by hidden logic, and then publishing these as Catalog Items with specific Custom Forms . By providing blueprints with all required inputs preconfigured, the platform eliminates the " request-time " complexity that leads to configuration errors or environment drift. This approach ensures that the development team only sees a " click-to-deploy " interface for approved application stacks. Unlike Option A or B, which introduce user-driven variability, or Option C, which requires manual Git interaction, this model provides a highly governed, " golden- image " style of infrastructure consumption that aligns perfectly with the requirement for zero manual configuration by the end-user.
質問 # 28
An organization uses a centralized external Configuration Management Database (CMDB) to track all infrastructure assets. Currently, when a new virtual machine (VM) is provisioned through VMware Cloud Foundation (VCF) Automation, operations teams are required to manually input associated metadata into the CMDB.
An administrator is tasked with reducing the manual effort and increasing efficiency of this process using VCF Automation.
Which three of the following can VCF Automation perform? (Choose three.)
正解:B、C、E
解説:
To automate CMDB updates in VCF 9.0, administrators leverage the Event Broker Service (EBS) and Custom Forms . First, the administrator can Request additional metadata as input during the blueprint request. This ensures that unique information, such as " Cost Center " or " Application ID, " is captured directly from the user at request time. Second, the admin must Configure a subscription that specifically listens for the " Post-Provisioning " event topic. This subscription acts as the trigger for the automation logic.
Finally, the subscription invokes an ABX action or Orchestrator workflow that is programmed to Call a webhook endpoint on the CMDB API . This call sends a JSON payload containing both the system- generated metadata (e.g., VM UUID, IP address) and the user-provided inputs directly to the CMDB. This " closed-loop " automation eliminates manual data entry, reduces human error, and ensures that the asset repository is updated in real-time as soon as the infrastructure is live.
質問 # 29
Drag and Drop Question
An organization administrator has been tasked with adding a certificate to their organization in VCF Automation.
What three actions are required?
正解:
解説:
質問 # 30
Which service can be used to reduce or eliminate the need to manually run commands such as kubectl apply?
正解:A
解説:
ArgoCD is the appropriate service because it implements declarative GitOps continuous delivery for Kubernetes workloads. Instead of an administrator repeatedly executing commands such as kubectl apply, the required Kubernetes manifests, Helm charts, or Kustomize configurations are maintained in a Git repository. ArgoCD continuously compares the desired state recorded in Git with the live state of the target vSphere Kubernetes Service cluster.
When automated synchronization is enabled, ArgoCD detects configuration changes and applies the required Kubernetes resources without manual command execution. It can also identify configuration drift and restore the cluster to the approved Git-defined state. This produces a repeatable, version-controlled, and auditable deployment process across development, staging, and production environments.
The other services address different requirements. VMware Data Services Manager provides lifecycle management for supported database services. Secret Store provides controlled storage and retrieval of sensitive values. Harbor is an enterprise container-image registry used to store, scan, sign, and distribute images. Velero provides Kubernetes backup, restore, and workload migration capabilities. None of these services continuously reconciles Kubernetes resources against a Git repository.
質問 # 31
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