Practice Free 2V0-11.25 Exam Online Questions
When configuring a new port group on a Virtual Distributed Switch (VDS), what is the purpose of setting a VLAN ID?
- A . To manage storage replication settings
- B . To segment and isolate network traffic.
- C . To automate the creation of VMs within the port group.
- D . To enable load balancing across multiple uplinks.
B
Explanation:
Setting a VLAN ID on a port group on a Virtual Distributed Switch (VDS) allows for network segmentation by tagging traffic with the appropriate VLAN ID. This enables isolation of network traffic between different VLANs, ensuring that communication is restricted to specific segments of the network as required.
An administrator is responsible for monitoring the logs of multiple vSphere components using VMware Aria Operations for Logs. They notice an increase in error logs for a specific ESXi host.
Which two steps should be taken to pinpoint the issue? (Choose two.)
- A . Restart the ESXi host to resolve the issue immediately
- B . Filter the loos by the ESXi host name and error severity.
- C . Correlate the error logs with recent configuration changes on the ESXi host.
- D . Check for patterns or repeated error messages over a specific time frame.
- E . Delete all old logs to free up space and generate new logs.
B, D
Explanation:
Filtering the logs by the ESXi host name and error severity helps narrow down the logs to those relevant to the specific host and allows for easier identification of significant errors.
Checking for patterns or repeated error messages over a specific time frame helps identify the root cause of the issue and determine if the errors are linked to a specific event or condition.
After a scheduled maintenance window, users report that they are unable to access the vCenter Server. The administrator notices that the vSphere Client is not responding.
What step should the administrator take to troubleshoot this issue?
- A . Review the firewall rules on the vCenter Server.
- B . Check the network connectivity between the vCenter Server and the ESXi hosts.
- C . Verify that the vCenter Server is powered on and its services are running.
- D . Restart the vSphere Client service on the vCenter Server.
C
Explanation:
When users are unable to access the vCenter Server and the vSphere Client is not responding, the first step is to check if the vCenter Server is powered on and whether its essential services are running. This can include services like the vCenter Server service, vSphere Web Client service, and other related services that enable access to the vCenter Server. If the services are stopped or unresponsive, restarting them may resolve the issue.
What is the impact of consolidating snapshots on a virtual machine?
- A . It reverts the VM to the state of the first snapshot taken.
- B . It disconnects the VM from the network temporarily.
- C . It temporarily increases the available disk space consumption on the datastore while merging data.
- D . It changes the VM’s hardware compatibility settings.
C
Explanation:
When consolidating snapshots, the data from the snapshot files is merged back into the original virtual disk. This process temporarily increases the disk space usage on the datastore because of the additional space required to merge the snapshot data into the primary disk.
An organization requires granular control over vCenter permissions and they need to assign roles to specific user groups.
Which three steps must be followed to assign roles to users or groups in vCenter? (Choose three.)
- A . Manually add each user to the role.
- B . Navigate to the vSphere Client and choose the object for which they want to assign permissions.
- C . Choose ‘Add Permission’ from the context menu.
- D . Choose the role to assign from the predefined list of roles.
- E . Assign the role to a user or group from the identity source.
B, C, D
Explanation:
To assign roles to users or groups in vCenter, you first need to navigate to the vSphere Client and select the object (such as a datacenter, cluster, or host) where the permissions will be applied.
After selecting the object, you use the ‘Add Permission’ option from the context menu to start the process of assigning permissions.
You then select the role you want to assign, which will be from the predefined list of roles in vCenter.
These roles define the level of access for the user or group.
An administrator is troubleshooting a high CPU usage issue in a VMware Cloud Foundation environment running IaaS Control Plane. Several namespaces are reporting degraded performance.
What two steps should the administrator take to diagnose and potentially resolve the issue? (Choose two.)
- A . Reboot the supervisor cluster to clear any temporary issues.
- B . Reconfigure the DRS settings to be more aggressive in load balancing.
- C . Review the CPU usage of the ESXi hosts to identify any that are overcommitted.
- D . Upgrade the vSphere version to the latest release.
- E . Check the resource limits and reservations set on the Kubernetes namespaces.
C, E
Explanation:
The administrator should review the CPU usage of the ESXi hosts to identify if any hosts are overcommitted. Overcommitted hosts can lead to performance degradation across workloads.
Checking the resource limits and reservations on Kubernetes namespaces is crucial. If the resource limits are too low or improperly configured, it could cause degraded performance for workloads running in those namespaces.
What is the primary symptom of an issue with vSphere HA host states?
- A . VMs are not being migrated using vMotion
- B . Snapshots cannot be created or consolidated
- C . Hosts frequently disconnect from vCenter Server
- D . HA-protected VMs are not restarted after a host failure
D
Explanation:
vSphere HA (High Availability) is designed to automatically restart virtual machines on other hosts in the cluster in case of a host failure. If there is an issue with vSphere HA host states, the primary symptom is that HA-protected VMs do not restart after a host failure, which indicates a problem with HA configuration or functionality.
An administrator needs to delete and re-deploy an NSX Edge cluster that was originally deployed from SDDC Manager and has downloaded the edge cleaner tool.
Where should the administrator run the tool to complete this task?
- A . On the NSX Manager VM.
- B . On the SDDC Manager VM.
- C . On the Edge cluster node VM(s).
- D . On the Cloud Builder VM.
C
Explanation:
The NSX Edge Cleaner tool is typically run on the Edge cluster node VM(s) to clean up the previous configuration and ensure that the node(s) are properly removed before re-deploying the NSX Edge cluster. This process helps to reset the environment and remove any leftover configurations that may affect the re-deployment.
DRAG DROP
Arrange the steps in the correct order to resolve host connectivity issues.
A host in a vSphere environment needs to be taken offline for hardware maintenance. An administrator needs to put the host in maintenance mode without causing VM downtime.
What three steps should the administrator follow? (Choose three.)
- A . Select the "Fractional data migration" option
- B . Migrate all VMs off the host using vMotion
- C . Verify that no VMs are running on the host before maintenance
- D . Select the host and enter maintenance mode from the vSphere Client
- E . Ensure that the host is not part of a vSphere HA cluster
B, D, E
Explanation:
Using vMotion to migrate all virtual machines off the host ensures that there is no downtime for the VMs during the maintenance process.
The administrator should then select the host and initiate maintenance mode from the vSphere Client to begin the maintenance process.
Ensuring the host is not part of a vSphere HA cluster before maintenance is important to avoid triggering unnecessary VM restarts or failovers during the process.