2V0-18.25 sample questions

Question 1

A senior administrator is reviewing the architecture of a newly deployed VMware vSphere Foundation (VVF) 9.0 environment. The environment consists of four vCenter instances linked in Enhanced Linked Mode. The administrator notices that VCF Operations is only collecting data from the local vCenter where it was deployed.

Which architectural constraint of VVF 9.0 explains this behavior?

Accepted Answer

The VCF Operations integration adapter was not configured for the remote vCenter instances.

Answer

VVF 9.0 restricts VCF Operations to a 1:1 relationship with vCenter Server.

Answer

Cross-vCenter data collection requires the VCF Operations instance to be promoted to a Federation Leader.

Answer

VVF licensing limits VCF Operations visibility to the management domain vCenter only.

Question 2

While troubleshooting a VMware vSphere Foundation 9.0 deployment, an engineer observes that the 'VMware Operations for Logs' component is failing to ingest events from three specific ESXi hosts, although other hosts in the same cluster are working correctly. The firewall configuration appears consistent via Host Profiles.

Which component service status should be verified on the affected ESXi hosts using the command line?

Accepted Answer

vmsyslogd

Answer

rhttpproxy

Answer

hostd

Answer

vpxa

Question 3

True or False: In a standard VMware vSphere Foundation 9.0 architecture, the VCF Operations component must reside on a separate management cluster from the workload VMs to function correctly.

Accepted Answer

False

Answer

True

Question 4

An organization is converting an existing vSphere environment to VMware vSphere Foundation (VVF) 9.0. During the prerequisite check, the conversion wizard fails with a compatibility error.

Which TWO scenarios would cause this validation failure? (Select TWO)

Accepted Answer

The vCenter Server is configured with an external Platform Services Controller (PSC).

Accepted Answer

The distributed switch version is set to 6.5.0.

Answer

The existing environment utilizes vSphere Standard Switches (VSS) for management traffic.

Answer

The vCenter Server backup is stored on an NFS share.

Answer

The ESXi hosts utilize local storage for boot devices.

Question 5

A consultant is troubleshooting a failed cluster expansion in a VVF 9.0 environment. The new ESXi host was successfully imaged but fails to join the cluster with a 'License insufficient' error in the events log. The environment has a valid VVF capacity license applied to vCenter.

What is the root cause of this issue?

Accepted Answer

The host was not manually assigned the VVF license key after being added to the inventory.

Answer

The VVF license strictly limits the number of hosts per cluster to 4.

Answer

The host has more cores per socket than the license allows.

Answer

The License Service on the PSC is stopped.

Question 6

Case Study: TechFin Solutions

TechFin Solutions is running a VVF 9.0 environment with a 6-node vSAN cluster. They recently experienced a power outage affecting one rack. Upon restoration, three hosts came back online, but the vSAN cluster is showing as partitioned.

Simultaneously, the vCenter Server Appliance (VCSA) is accessible, but the VCF Operations dashboard is showing 'No Data Receiving' for the cluster objects.

The network team confirms that the ToR switches are functioning, but inter-rack communication might be degraded.

Based on the scenario, what is the most critical first step to troubleshoot the vSAN partition?

Accepted Answer

Run the command 'esxcli vsan cluster get' on all hosts to identify the Sub-Cluster Member UUIDs.

Answer

Restart the 'vmware-vpxd' service on the vCenter Server.

Answer

Put the three online hosts into Maintenance Mode with 'Ensure Accessibility'.

Answer

Reconfigure the Unicast Agent list on all hosts using the vSphere Client.

Question 7

A VVF administrator attempts to import an existing brownfield vSphere cluster into a new VVF instance. The import workflow fails at the 'Validation' stage.

Which condition is a valid reason for this validation failure?

Accepted Answer

The existing cluster contains VMs with attached ISOs on local datastores.

Answer

The cluster is using vSphere HA.

Answer

The hosts have SSH enabled.

Answer

The cluster has fewer than 8 hosts.

Question 8

When troubleshooting a 'Host not responding' state in vCenter 9.0, an administrator can successfully ping the ESXi host management IP but cannot connect via SSH or the vSphere Client. The Direct Console User Interface (DCUI) is frozen.

What is the most appropriate next step to recover management without affecting running VMs if possible?

Accepted Answer

Reset the management network using the 'Emergency Shell' if accessible via ALT+F1 on the physical console.

Answer

Use a physical IPMI/iDRAC console to initiate a 'services.sh restart' command.

Answer

Attempt to restart the management agents via SSH.

Answer

Trigger a Non-Maskable Interrupt (NMI) to generate a core dump and reboot the host.

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Free 2V0-18.25 sample questions

True or False: In a standard VMware vSphere Foundation 9.0 architecture, the VCF Operations component must reside on a separate management cluster from the workload VMs to function correctly.

An organization is converting an existing vSphere environment to VMware vSphere Foundation (VVF) 9.0. During the prerequisite check, the conversion wizard fails with a compatibility error. Which TWO scenarios would cause this validation failure? (Select TWO)

A VVF administrator attempts to import an existing brownfield vSphere cluster into a new VVF instance. The import workflow fails at the 'Validation' stage. Which condition is a valid reason for this validation failure?

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