Practice Free 2V0-15.25 Exam Online Questions
To generate a support bundle for VMware GSS, which tool is used?
- A . NSX Manager
- B . SDDC Manager
- C . HCX Manager
- D . vSphere CLI
A VCF environment has entered a non-compliant state because the VCF subscription expired 100 days ago. Hosts have disconnected from vCenter, and new workloads cannot be deployed. The company has now renewed its VCF subscription with Broadcom.
What are the correct high-level steps an administrator must take to recover the environment and restore full functionality? (Select all that apply.)
- A . Manually reconnect each ESXi host to the vCenter Server using the vSphere Client.
- B . Download the new, updated license file from the VCF Business Services console (vcf.broadcom.com).
- C . After uploading the new license, re-assign the license to the affected vCenter instances from within VCF Operations.
- D . Restore the SDDC Manager from a backup taken before the license expired.
- E . Upload the new license file to the VCF Operations instance.
- F . Re-deploy the VCF Operations appliance.
An organization is upgrading its environment, which contains two standalone VMware Aria Automation 8.x instances, to VMware Cloud Foundation 9.0.
How does the VCF 9.0 upgrade and integration process handle these multiple Aria Automation instances?
- A . Only one Aria Automation instance can be fully integrated with VCF Operations for lifecycle management; the other must be managed individually.
- B . Both instances can be fully integrated with and managed by a single VCF Operations instance.
- C . Both instances must be migrated into a single, new VCF Automation instance.
- D . Neither instance can be upgraded; the organization must perform a greenfield deployment of VCF Automation.
168.30.16 ping statistics
1 packets transmitted, 1 packets received, 0% packet loss, time 0ms
Given this output, what are the most likely causes of the vSAN network failure? (Select all that apply.)
- A . The vSAN service is not enabled on the vmkernel port vmk3.
- B . The IP address 192.168.30.16 is incorrect for the target host.
- C . A physical switch or virtual switch in the path is not configured to support jumbo frames (MTU 9000).
- D . There is an MTU mismatch between the source host, the destination host, and the underlying physical network.
- E . The default gateway for the vSAN vmkernel interface is incorrect.
- F . The vSAN vmkernel port (vmk3) is on the wrong VLAN.
A VCF Support Engineer is reviewing the prerequisites for a new VMware Cloud Foundation 9.0 deployment. The engineer notes that the deployment will use the VCF Installer appliance.
What is the primary function of the VCF Installer in the initial bring-up process?
- A . To deploy and configure the initial VCF management domain components.
- B . To facilitate workload migrations from legacy environments.
- C . To provide ongoing performance monitoring for the VCF fleet.
- D . To manage the lifecycle of workload domains after deployment.
A Cloud Administrator is unable to assign a license to a vCenter in a VCF 9.0 fleet. The VCF Operations instance is registered in "connected" mode, but a red banner is displayed at the top of the licensing page.
The banner displays the following message:
License status: Non-compliant. License usage data has not been sent to the VCF Business Services console in over 180 days. Please update your licenses to restore compliance.
Even though the administrator clicks the "Update License" button, the error persists, and license assignment is blocked.
What are the potential reasons for this failure? (Select all that apply.)
- A . The VCF Operations appliance has an incorrect proxy server configuration.
- B . The password for the vCenter Server has expired.
- C . A firewall is blocking outbound HTTPS (port 443) connectivity from the VCF Operations appliance to the Broadcom support portal.
- D . The subscription for the VCF product has expired on the Broadcom support portal.
- E . The administrator must generate a new download token from the Broadcom Support Portal.
A VCF Support Engineer is advising a customer on storage policies for a new vSAN OSA cluster. The customer has a database application with a very high write I/O profile. The primary concern is performance, with data protection being secondary.
Which storage policy configuration would result in the lowest write amplification and therefore likely provide the best write performance for this application?
- A . Failures to Tolerate (FTT) = 0
- B . Failures to Tolerate (FTT) = 1, Failure tolerance method = RAID-5 (Erasure Coding)
- C . Failures to Tolerate (FTT) = 1, Failure tolerance method = RAID-1 (Mirroring)
- D . Failures to Tolerate (FTT) = 2, Failure tolerance method = RAID-6 (Erasure Coding)
An Application Developer is trying to deploy a new application with a Persistent Volume Claim in their assigned vSphere Namespace. The deployment fails. The developer has been told to use the ‘vcf-fast-ssd’ Storage Class.
The Platform Engineer investigates and confirms the following:
– The `vcf-fast-ssd` Storage Class exists.
– The `vcf-fast-ssd` Storage Class is correctly associated with the developer’s Namespace.
– The underlying vSphere Storage Policy maps to an all-flash vSAN datastore that is healthy and has sufficient free space.
What are other potential "provider management" issues that could cause this failure? (Select all that apply.)
- A . The vSAN datastore is not configured as a VCF supplemental storage.
- B . The VM Class specified in the application manifest does not exist.
- C . The Storage Class name in the developer’s Persistent Volume Claim manifest is misspelled (e.g., `vcf-fast-sdd`).
- D . A resource quota for storage has been set on the Namespace, and this new claim would exceed it.
- E . The Content Library associated with the Supervisor is out of sync.
A VCF Support Engineer is troubleshooting an SSO login failure through the VMware Identity Broker (VIDB). After resolving a firewall issue, logins are still failing. The engineer examines a different section of the VIDB logs.
Review the new log snippet:
2025-10-07T11:45:10.555Z WARN [vidb-connector] [Activity-9878] c.v.vidb.connector.kerberos.Krb5LoginModule
Authentication failed for principal ‘[email protected]’.
Reason: Clock skew too great (37)
Server time: 2025-10-07T11:45:10Z
Client time: 2025-10-07T11:39:55Z
2025-10-07T11:45:10.557Z ERROR [vidb-sso] [Activity-9878] c.v.vidb.sso.AuthenticationManager
Failed to authenticate against upstream IdP ‘ad-domain-prod’ due to Kerberos error.
Based on this log, what is the root cause of the failure, and what is the correct remediation?
- A . The VIDB appliance cannot resolve the DNS name of the domain controller; correct the DNS settings.
- B . The system clocks on the VIDB appliance and the Active Directory Domain Controller are not synchronized; configure NTP on the VIDB appliance.
- C . The password for the VIDB service account is incorrect; update the password in the VIDB configuration.
- D . The VIDB service account is locked out; unlock the account in Active Directory.
An Application Developer’s attempt to deploy a Tanzu Kubernetes (TKG) cluster to their assigned vSphere Namespace fails. The Platform Engineer investigates and finds the following error in the deployment events.
Review the event log:
Type: Error
Time: 2025-10-07 16:20:00
Target: tkg-cluster-prod-01
Description: Failed to provision cluster: The specified VM class ‘guaranteed-large’ is not associated with the namespace ‘app-dev-ns’.
Based on this event, what is the most direct way to resolve the issue?
- A . The Platform Engineer must create a new vSphere cluster to support the ‘guaranteed-large’ VM Class.
- B . The Platform Engineer must edit the configuration of the ‘app-dev-ns’ namespace and add the ‘guaranteed-large’ VM Class to it.
- C . The Platform Engineer must increase the CPU and Memory resource quotas on the ‘app-dev-ns’ namespace.
- D . The developer should modify the cluster manifest to request a smaller VM class.