Practice Free 3V0-21.25 Exam Online Questions

An administrator is deploying a Supervisor cluster in VMware Cloud Foundation (VCF) Automation and notices that only one vSphere zone is configured in the deployment workflow.

Which statement best describes the capabilities of the Supervisor cluster being deployed?

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An administrator is responsible for managing a VMware Cloud Foundation (VCF) fleet and the administrator has been tasked with the following:

• Create DNS records before each virtual machine (VM) is deployed using VCF Automation. The administrator has already completed the following tasks:

• Created two VCF Operations Orchestrator Workflows with corresponding Event Subscriptions: Create DNS Record Delete DNS Record

• Created a new blueprint to deploy a VM:

Added two string inputs, hostname and domainName

Added hostname: ‘${input.hostname}’ as a custom property of the Virtual Machine resource.

Added domainName: ‘${input.domainName}’ as a custom property of the Virtual Machine resource.

What should the administrator configure within the Event subscription to ensure that the DNS record is only created when the hostname is provided?

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An administrator has been tasked with deploying an AllApps Organization within VMware Cloud Foundation (VCF) Automation.

During the regional networking creation step, which three NSX constructs will automatically be configured? (Choose three.)

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DRAG DROP

An administrator has been tasked with creating a workflow in VCF Operations orchestrator. The workflow will be used to take a snapshot before planned maintenance work is carried out within the virtual machine, and then automatically remove the snapshot at the end of the maintenance window.

The following information has been provided for the workflow:

. The workflow must allow a user to specify a virtual machine on which a snapshot should be taken.

. The workflow must take a snapshot of the virtual machine specified by the user.

. The workflow must name the snapshot based on the current date and time.

. The workflow must delete all snapshots on the virtual machine after a cooling off period of 5 days has elapsed.

. The workflow must stop running after the snapshot is created, a second workflow should automatically start when the 5 day cooling off period has elapsed.

The administrator creates a new workflow for this task and adds an input parameter to allow the user to specify the virtual machine.

Drag and drop the additional five steps the administrator should perform to continue configuring the workflow from the Possible Steps list on the left and place them into the Selected Steps list on the right in any order (Choose five.)

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Correct Answer:

Explanation:

Add a Variable of type string to the workflow named currentDate for storing the current date and time value.

Add a Workflow element to the schema and configure it to use the Create a Snapshot workflow provided by the orchestrator workflow library.

Map the name input parameter to the currentDate variable to define the name of the snapshot.

Add a Schedule workflow element to the schema and configure it to use the Remove all snapshots workflow.

Configure the Scheduled workflow to run 5 days from the value of the currentDate variable.

In VMware Cloud Foundation (VCF) 9.0, the Operations orchestrator (vRO) is used to build complex, state-aware automation. To satisfy the requirement that the main workflow stops running while a second cleanup task triggers later, the administrator must use the Schedule workflow element rather than a "Waiting Timer". A waiting timer keeps the workflow "Active," consuming system resources for the duration of the wait (5 days), whereas a scheduled task is handed off to the orchestrator’s database to be triggered independently.

The configuration begins by defining a currentDate variable of type string. This variable captures the execution timestamp, which is then mapped to the Create a Snapshot library workflow to provide the required dynamic naming. To handle the automated cleanup, the administrator adds a Schedule workflow element. Unlike a standard workflow call, the scheduler allows for a specific execution offset. By configuring the Remove all snapshots workflow to run 5 days from the currentDate value, the administrator ensures the snapshot exists for exactly the maintenance and cooling-off period before being programmatically removed. This approach is robust against orchestrator service restarts and provides a clean, asynchronous method for managing the temporary infrastructure lifecycle in a VCF 9.0 environment.

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.)

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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?

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DRAG DROP

An administrator has been tasked with configuring tenant branding with the following requirements:

Organization branding should only appear when a user has logged in to the organization portal. Select the three steps involved in configuring branding. (Choose three.)

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Correct Answer:

Explanation:

To configure tenant branding in VMware Cloud Foundation (VCF) 9.0 so that it only appears after a user has authenticated, the following three steps are required:

Ordered Steps:

Log into the Organization Portal.

Navigate to Branding

Disable the Enable Login and Logout Page Branding setting.

In VMware Cloud Foundation (VCF) 9.0, branding is a tenant-specific configuration managed directly within the Organization Portal. This allows for a "white-labeled" experience where each organization can maintain its own visual identity. To satisfy the requirement that branding only appears after login, the administrator must first navigate to the Branding section of the portal settings.

The critical setting for this specific use case is "Enable Login and Logout Page Branding". By default, if this setting is enabled, the custom logo and background are displayed on the public-facing login screen. By disabling this setting, the portal will present the generic VCF login page to unauthenticated users, ensuring that sensitive tenant identity information is not visible to the public. Once the user successfully logs in, the platform identifies their organization context and loads the

custom branding theme into the active session. This approach is standard for service providers who wish to maintain a unified entry point while providing customized environments for authorized users.

An administrator clicks on Orchestrator to create a workflow in a VMApps organization as shown in the image. Where would the administrator go next to enable Orchestrator?

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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.)

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An Organization Administrator notices that their public assigned IPs are being used for non-production workloads.

What should the administrator do to prevent further public IP addresses consumption?

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