3V0-21.25 Praxisprüfung, 3V0-21.25 Vorbereitung

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VMware 3V0-21.25 Exam Overview:

Certification Vendor:	VMware
Exam Name:	Advanced VMware Cloud Foundation 9.0 Automation
Exam Number:	3V0-21.25
Passing Score:	60%
Related Certifications:	VMware Certified Advanced Professional - VMware Cloud Foundation Operations VMware Certified Advanced Professional - VMware Cloud Foundation Networking VMware Certified Advanced Professional - VMware Cloud Foundation Storage
Real Exam Qty:	60-62
Exam Price:	$250 USD
Certificate Validity Period:	2 years
Available Languages:	English
Exam Format:	Multi-select, Drag-and-drop, Scenario-based, Single-select
Exam Duration:	135 minutes
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 Praxisprüfung <<

3V0-21.25 Vorbereitung & 3V0-21.25 Deutsche

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VMware 3V0-21.25 Prüfungsplan:

Thema	Einzelheiten
Thema 1	Install, Configure, Administrate the VMware Solution: This section covers configuring and administering VMware Cloud Foundation Automation environments. It includes managing provider portals, organizations, integrations, governance policies, resource deployments, automation workflows, blueprints, and orchestrator components.
Thema 2	Plan and Design the VMware Solution: This section focuses on designing VMware Cloud Foundation Automation environments based on business and technical requirements. It includes understanding tenancy deployment models, organization types, and the functional components used to structure and manage cloud resources.
Thema 3	VMware Products and Solutions: This section covers VMware products related to VMware Cloud Foundation Automation, particularly components such as vSphere Supervisor and supervisor-based NSX networking. It focuses on identifying and differentiating architectural components and how they function within a deployment.
Thema 4	Operation Management: This section focuses on monitoring and managing operational aspects of VMware Cloud Foundation Automation. It includes using VMware operations tools to monitor automation services, provider management, and organizational environments.
Thema 5	IT Architectures, Technologies, Standards: This section focuses on understanding fundamental IT architectures, technologies, and industry standards that support VMware Cloud Foundation environments. It ensures candidates understand the foundational concepts required to design and manage automated cloud infrastructure solutions.

VMware Advanced VMware Cloud Foundation 9.0 Automation 3V0-21.25 Prüfungsfragen mit Lösungen (Q19-Q24):

19. Frage
An administrator is responsible for managing a VMware Cloud Foundation (VCF)-based private cloud. The private cloud consists of a single organization with a project named production. The administrator has been tasked with ensuring that the following are standardized across all existing and new blueprints within the production project:
* Inputs: size, OS, location
* Constants: salt_master_id
Which three actions should the administrator take to meet the objective? (Choose three.)

A. Create a new Property Group containing all required properties for the production project.
B. Create a new Property Group containing all constant properties for the production project.
C. Update all existing blueprints within the production project with the new Property Group(s).
D. Update all blueprints within the organization to use the same locally configured inputs.
E. Create a new Property Group containing all input properties for the production project.

Antwort: B,C,E

Begründung:
Property Groups are the primary mechanism in VCF 9.0 Automation for achieving "reusability" and standardization across multiple cloud templates (blueprints). Instead of manually defining the same inputs or constants in every individual YAML file-which is prone to human error and difficult to update-the administrator creates a centralized group. For the requirements provided, the administrator should Create a Property Group for constants (to hold the salt_master_id) and Create a Property Group for inputs (to hold size, OS, and location). These groups are then associated with the Production Project. The final step is to Update existing blueprints to reference these property groups using the prop syntax. This ensures that if the salt_master_id ever changes, the administrator only needs to update it in one central location, and all associated deployments will automatically reflect the change, significantly reducing operational overhead and ensuring environment consistency.

20. Frage
An administrator is designing a VCF Automation service catalog item that enables development teams from multiple business units to deploy standardized environments for microservices applications. The solution must support consistent configuration, minimize environment sprawl, and enforce automated decommissioning policies. Which three capabilities of VMware Cloud Foundation (VCF) Automation can be used to meet these requirements? (Choose three.)

A. Provide a Virtual Machine (VM) template running Ubuntu with Docker pre-installed.
B. Create DNS entry for cost center tracking.
C. Create a custom cloud-init configuration to installing standard company tooling.
D. Allow predefined firewall rules for outbound access.
E. Define and assign a lease policy.

Antwort: C,D,E

Begründung:
To meet the requirements of a standardized, governed microservices environment, VCF 9.0 Automation provides several key features. First, Lease Policies are the primary tool for minimizing " environment sprawl
" and enforcing automated decommissioning. By assigning a lease, the administrator ensures that resources are automatically reclaimed after a set period unless a renewal is explicitly granted, preventing " forgotten " deployments from consuming expensive capacity. Second, cloud-init (or the similar cloudConfig stanza) allows for the standardized, post-deployment configuration of the VM OS, such as installing security agents or company-specific developer tools, ensuring every environment is consistent from " Day 0 " . Finally, predefined firewall rules (often delivered via NSX VPC Security Profiles ) ensure that newly deployed environments adhere to the organization ' s security standards. This prevents developers from manually (and potentially incorrectly) configuring networking, thereby automating the " Secure-by-Design " requirement within the self-service catalog item.

21. Frage
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?

Antwort:

Begründung:

22. Frage
Match the VMware Cloud Foundation (VCF) Operations orchestrator component with its description by dragging and dropping the correct item from the Component list on the left and place them onto the Description list on the right.

Antwort:

Begründung:

Explanation:

In VMware Cloud Foundation 9.0, the VCF Operations orchestrator (formerly vRealize Orchestrator) utilizes a specific object-oriented hierarchy to facilitate infrastructure automation. Workflows are the primary administrative unit, representing a logical sequence of automated steps. Within these, Actions serve as reusable, modular functions-often written in JavaScript-that act as building blocks across multiple workflows to reduce code duplication. For custom logic, Scriptable tasks provide a "blank canvas" allowing developers to execute polyglot scripts (Node.js, Python, or PowerShell) directly within a workflow's schema.
To manage environment-wide variables and reusable assets, the orchestrator uses Configuration Elements and Resource Elements. Configuration Elements store persistent constants (like API endpoints or global timeout values) shared across the server, while Resource Elements allow the import of external files (such as XML, text, or binary files) for use during execution. Modern scripting requirements are handled by Environments, which define the specific runtime dependencies and external libraries (like boto3 for Python) needed for complex integrations. Finally, the Workflow Token is a critical operational object created during every execution; it stores the specific state, inputs, and outputs of a single run, serving as the primary source for audit trails and troubleshooting failed automation tasks. Together, these components allow for the deep extensibility required to integrate VCF with third-party ITSM and CMDB platforms.

23. Frage
A customer created a workflow to execute during machine provisioning in a VMApps Organization within VMware Cloud Foundation (VCF) Automation 9. The workflow includes inputs that interact with the provisioning-payload data. When a machine is requested, provisioning completes successfully, but the workflow does not run. What is the cause of the workflow-execution failure?

A. The Event Broker Subscription is set to blocking.
B. The Event Broker Subscription is set to non-blocking.
C. The workflow is not signed.
D. The workflow is signed.

Antwort: C

Begründung:
VCF 9.0 introduces enhanced security requirements for Operations Orchestrator integration, specifically regarding the execution of custom extensibility logic. A common cause for a workflow failing to trigger, even when the provisioning process itself is successful, is that the workflow is not signed. By default, VCF 9.0 Automation enforces a security policy that requires all custom workflows to be digitally signed by a trusted certificate before the Event Broker Service (EBS) will execute them. This prevents unauthorized or malicious scripts from running within the management plane of the private cloud. If the workflow is not signed, the EBS will silently ignore the trigger or log a security violation in the background, while the main VM provisioning-which is a separate process-continues to completion. The administrator must import the developer certificate into the Orchestrator and sign the workflow package to authorize its execution in the production environment.

24. Frage
......

3V0-21.25 Vorbereitung: https://www.zertpruefung.ch/3V0-21.25_exam.html

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