2V0-11-25 sample questions

Question 1

During a security audit, an administrator is required to rotate all service account passwords for the components within the VCF Management Domain. Which tool or interface provides a centralized and automated workflow for this task in a VCF 5.2 environment?

Accepted Answer

The SDDC Manager UI under the Security section.

Answer

The vSphere Client connected to the management vCenter.

Answer

A PowerShell script using PowerCLI cmdlets.

Answer

The Aria Suite Lifecycle Manager interface.

Question 2

A VCF administrator is using the `sos` command-line tool on the SDDC Manager appliance to troubleshoot a failed workflow. The administrator needs to collect logs specifically related to the domain management tasks. Which `sos` option should be used to gather the most relevant log bundle for this purpose?

Accepted Answer

`sos --collect --domain-manager`

Answer

`sos --collect-vcf-logs`

Answer

`sos --health-check --verbose`

Answer

`sos --generate-report --all-components`

Question 3

A cloud architect is designing a stretched cluster for a new VI Workload Domain in VCF 5.2 to provide high availability across two physical sites. Which TWO components are essential prerequisites that must be configured and available before SDDC Manager can orchestrate the deployment of a stretched cluster? (Select TWO).

Accepted Answer

A pre-deployed vSAN witness appliance.

Accepted Answer

L2 stretched networking for the vSAN and vMotion vmkernel ports between the two sites.

Answer

A dedicated vCenter Server for the witness host.

Answer

An active VMware HCX deployment.

Answer

An NSX Global Manager cluster.

Question 4

True or False: In a standard VMware Cloud Foundation 5.2 deployment, the SDDC Manager is responsible for deploying and managing the lifecycle of the VMware Aria Suite products (e.g., Aria Operations, Aria Automation) directly.

Accepted Answer

False

Answer

True

Question 5

**Case Study:**

Global Tech Inc., a multinational corporation, has deployed VMware Cloud Foundation 5.2 for their primary data center. The environment consists of a management domain and two VI workload domains (WLD1 for production and WLD2 for development). The security team has recently enforced a new policy requiring all SSL/TLS certificates for infrastructure components to be replaced with certificates signed by their internal Certificate Authority (CA) within the next 30 days.

The VCF administrator has successfully generated Certificate Signing Requests (CSRs) for all components, including vCenter, NSX, and SDDC Manager, using the automated tools within SDDC Manager. The internal CA has returned the signed certificates along with the full chain of trust (intermediate and root CA certificates). The administrator is now planning the installation phase and is concerned about the correct sequence and potential service impact.

The primary requirement is to replace the certificates with minimal disruption and ensure that all components maintain trust with each other post-replacement. The administrator must follow the VCF-prescribed best practices for this operation.

Which approach should the administrator take to install the new CA-signed certificates across the VCF environment?

Accepted Answer

Use the SDDC Manager UI to upload the root CA certificate first, then proceed to install the signed certificates for each component one by one using the corresponding workflows within SDDC Manager.

Answer

Manually log in to each component's management interface (vCenter VAMI, NSX UI, etc.) and replace the certificates individually, starting with the management domain components.

Answer

Write a custom Ansible playbook that uses APIs to push the new certificates to all components simultaneously to minimize the outage window.

Answer

Decommission and redeploy each VI workload domain after replacing the certificates on the management domain to ensure the new trust is propagated correctly.

Question 6

A VCF administrator notices that a vSphere cluster in a VI Workload Domain is not performing optimally. DRS is not migrating VMs effectively to balance the load. Upon investigation, the administrator finds that the cluster's health status in Skyline Health for VCF is showing a critical alert related to 'vSphere Cluster Services (vCLS) VM health'. What is the most likely cause of the degraded DRS functionality?

Accepted Answer

The vCLS VMs are powered off, deleted, or are experiencing storage connectivity issues.

Answer

The vCenter Server is disconnected from SDDC Manager.

Answer

NTP is not synchronized between the ESXi hosts and the vCenter Server.

Answer

The DRS migration threshold is set to the most conservative level.

Question 7

A consultant is planning the physical network infrastructure for a new VMware Cloud Foundation 5.2 deployment. To ensure successful deployment and operation, a specific MTU size is recommended for all switches and uplinks handling VCF traffic, especially for the NSX overlay. What is the minimum recommended MTU size?

Accepted Answer

1600

Answer

1500

Answer

9000

Answer

1550

Question 8

A VCF administrator needs to apply an urgent, out-of-band security patch for NSX that is not yet available through the standard SDDC Manager lifecycle management update bundles. VMware Support has provided the patch and instructions to use the VMware Async Patch Tool. What is the primary purpose of this tool?

Accepted Answer

To apply individual component patches that are not part of a full VCF release bundle, allowing for urgent fixes.

Answer

To roll back failed updates applied by SDDC Manager.

Answer

To perform a health check and validate the Bill of Materials (BOM) before a standard upgrade.

Answer

To automate the download of new update bundles from the VMware online depot to the SDDC Manager.

Question 9

What is the key difference between a VI (Virtual Infrastructure) Workload Domain and the Management Domain in VMware Cloud Foundation?

Accepted Answer

The Management Domain runs the VCF management components, while VI Workload Domains run customer applications and workloads.

Answer

The Management Domain uses vSAN for storage, while VI Workload Domains must use external storage like NFS or FC.

Answer

VI Workload Domains can be scaled by adding hosts, but the Management Domain has a fixed size after deployment.

Answer

Only VI Workload Domains can have NSX deployed; the Management Domain uses standard vSwitches.

Question 10

A vSAN cluster within a VCF workload domain is reporting a 'Network misconfiguration' health check failure. The administrator confirms that all hosts can ping each other over the vSAN vmkernel network. What is a common cause for this specific health check failure, even when basic connectivity exists?
```mermaid
graph TD
subgraph vSAN Cluster
Host1 -- "vmk_vsan (192.168.10.11)" --> Switch
Host2 -- "vmk_vsan (192.168.10.12)" --> Switch
Host3 -- "vmk_vsan (192.168.10.13)" --> Switch
Host4 -- "vmk_vsan (192.168.10.14)" --> Switch
end
Switch -- "All hosts can ping each other" -- Switch
Host1 -.->|Ping OK| Host2
Host2 -.->|Ping OK| Host3
```

Accepted Answer

All hosts do not have a matching vSAN subnet configuration.

Answer

The vSAN health service on vCenter is stopped.

Answer

DRS is disabled on the vSAN cluster.

Answer

The MTU size on the vSAN vmkernel ports is set to 1500.

Free 2V0-11-25 sample questions

During a security audit, an administrator is required to rotate all service account passwords for the components within the VCF Management Domain. Which tool or interface provides a centralized and automated workflow for this task in a VCF 5.2 environment?

True or False: In a standard VMware Cloud Foundation 5.2 deployment, the SDDC Manager is responsible for deploying and managing the lifecycle of the VMware Aria Suite products (e.g., Aria Operations, Aria Automation) directly.

What is the key difference between a VI (Virtual Infrastructure) Workload Domain and the Management Domain in VMware Cloud Foundation?

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