VMware 2V0-21.23 Online Practice
Questions and Exam Preparation
2V0-21.23 Exam Details
Exam Code
:2V0-21.23
Exam Name
:VMware vSphere 8.x Professional
Certification
:VMware Certifications
Vendor
:VMware
Total Questions
:216 Q&As
Last Updated
:Jun 03, 2026
VMware 2V0-21.23 Online Questions &
Answers
Question 111:
Which three features are only available when using vSphere Distributed Switches instead of vSphere Standard Switches? (Choose three.)
A. 802.1Q tagging B. Port mirroring C. Netflow D. Configuration backup and restore E. IPv6 support F. IPv4 support
B. Port mirroring C. Netflow D. Configuration backup and restore
Explanation/Reference:
Three features that are only available when using vSphere Distributed Switches instead of vSphere Standard Switches are port mirroring, which allows monitoring network traffic on a virtual switch port; Netflow, which allows collecting IP traffic information from a virtual switch; and configuration backup and restore, which allows saving and restoring distributed switch settings. References: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.networking.doc/GUID-D5960C77-0D19-4669-A00C- B05D58A422F8.html https://docs.vmware.com/en/VMware- vSphere/7.0/com.vmware.vsphere.networking.doc/GUID-A59628EA-9854-4551-B310- B843C78E087A.html https://docs.vmware.com/en/VMware- vSphere/7.0/com.vmware.vsphere.networking.doc/GUID-E9EB9D18-692A-4485-A3D1- BF6BF6574AD2.html
Question 112:
What is the minimum number of ESXi hosts required to support vCenter High Availability? (Choose the best answer.)
Which feature would allow for the non-disruptive migration of a virtual machine between two clusters in a single VMware vCenter instance?
A. vSphere vMotion B. Cross vCenter Migration C. vSphere Storage vMotion D. vSphere Fault Tolerance
A. vSphere vMotion
Explanation/Reference:
vSphere vMotion allows for the non-disruptive migration of a virtual machine between two clusters in a single vCenter instance, as long as there is shared storage and network connectivity between the clusters. References: https://docs.vmware.com/en/VMwarevSphere/7.0/com.vmware.vsphere.vcenterhost.doc/GUID-3B41119A-1276-404B-8BFB- A32409052449.html
vMotion is used to move the VM to a different cluster within the same vCenter. This only works if both clusters share the same storage. If they don't you also need to perform a Storage vMotion. Cross vCenter Migration is only used to migrate to a different vCenter.
Question 114:
An administrator is tasked with moving an application and guest operating system (OS) running on top of a physical server to a software-defined data center (SDDC) in a remote secure location.
The following constraints apply:
The remote secure location has no network connectivity to the outside world.
The business owner is not concerned if all changes in the application make it to the SDDC in the secure location.
The application's data is hosted in a database with a high number of transactions.
What could the administrator do to create an image of the guest OS and application that can be moved to this remote data center?
A. Create a hot clone of the physical server using VMware vCenter Converter. B. Create a cold clone of the physical server using VMware vCenter Converter. C. Restore the guest OS from a backup. D. Use storage replication to replicate the guest OS and application.
B. Create a cold clone of the physical server using VMware vCenter Converter.
Explanation/Reference:
Option B is correct because it allows the administrator to create a cold clone of the physical server using VMware vCenter Converter, which will create an image of the guest OS and application that can be moved to this remote data center without requiring network connectivity or affecting the application's data. Option A is incorrect because creating a hot clone of the physical server using VMware vCenter Converter will require network connectivity and may affect the application's data due to changes during conversion. Option C is incorrect because restoring the guest OS from a backup will require network connectivity and may not include the latest changes in the application. Option D is incorrect because using storage replication to replicate the guest OS and application will require network connectivity and may not be feasible for a physical server.
An administrator is tasked with upgrading an existing VMware vSphere 6.5 environment to version 7.0. There are existing VMFS3 and VMFS5 datastores in the environment. Which two statements are true regarding this upgrade? (Choose two.)
A. VMFS5 is no longer supported with ESXi 7.0. B. VMFS3 is no longer supported with ESXi 7.0. C. An ESXi 7.0 host can automatically upgrade a VMFS5 datastore. D. An ESXi 7.0 host will automatically upgrade a VMFS3 datastore when discovered. E. A VMFS3 datastore cannot be upgraded; a new VMFS6 datastore is required.
B. VMFS3 is no longer supported with ESXi 7.0. E. A VMFS3 datastore cannot be upgraded; a new VMFS6 datastore is required.
Question 116:
An administrator is responsible for the management of a VMware vCenter instance that is currently experiencing performance issues. The administrator quickly identifies that the CPU and memory utilization of vCenter is consistently over 80% . Upon further analysis, it seems that the vpxd process is contributing significantly to the performance issue.
A combination of which four steps should the administrator take to resolve the performance issues and ensure that a similar issue can be rectified without requiring downtime to vCenter moving forward? (Choose four.)
A. Gracefully shut down vCenter using the vSphere Client. B. Enable CPU Hot Add on the vCenter virtual machine. C. Power on the vCenter Server Appliance using the vSphere Host Client. D. Enable CPU and Memory Hot Add on the vCenter virtual machine. E. Add additional CPU to the vCenter Server Appliance. F. Power on the vCenter Server Appliance using the vSphere Client. G. Enable Memory Not Add on the vCenter virtual machine. H. Add additional memory resources to the vCenter Server Appliance.
A. Gracefully shut down vCenter using the vSphere Client. C. Power on the vCenter Server Appliance using the vSphere Host Client. D. Enable CPU and Memory Hot Add on the vCenter virtual machine. E. Add additional CPU to the vCenter Server Appliance.
A vSphere cluster has the following vSphere Distributed Resource Scheduler (DRS) group configuration:
*
Virtual machine (VM) group named DB
*
Host groups named PROD11 and PROD55
The administrator wants to force the VMs in the DB group to run on the hosts in the PROD11 group. However, if all the hosts in PROD55.
Which VM/Host rule must the administrator create to ensure that these requirements are met?
A. A preferential rule between the DB group and PROD11 group B. A preferential rule between the DB group and the PROD55 group C. A preferential rule between the DB group and the PROD55 group D. A required rule between the DB group and the PROD11 group
A. A preferential rule between the DB group and PROD11 group
Explanation/Reference:
Option A is correct because it allows the administrator to create a preferential rule between the DB group and PROD11 group, which will force the VMs in the DB group to run on the hosts in the PROD11 group if possible, but will allow them to run on the hosts in PROD55 group if necessary. Option B is incorrect because it will create a preferential rule between the DB group and PROD55 group, which will force the VMs in the DB group to run on the hosts in PROD55 group if possible, which is not what the administrator wants. Option C is incorrect because it is the same as option B. Option D is incorrect because it will create a required rule between the DB group and PROD11 group, which will force the VMs in the DB group to run only on the hosts in PROD11 group and not allow them to run on the hosts in PROD55 group if needed. References: https://docs.vmware.com/en/VMwarevSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-60077B40-66FF-4625-934A- 641703ED7601.html
Question 118:
A recently deployed set of test virtual machines are impacting the performance of a company development team project datastore. The shared cache server appears to be suffering from storage congestion.
Storage I/O Control is already enabled on all company datastores.
Which two steps should the administrator take to improve the performance of the cache server? (Choose two.)
A. Update the storage provider for the existing array. B. Create a claim rule to control the storage path. C. Configure the path selection policy. D. Configure storage shares per virtual machine. E. Configure storage limits per virtual machine.
A. Update the storage provider for the existing array. D. Configure storage shares per virtual machine.
Question 119:
What is the server virtualization product that combines the ESXi hypervisor and the vCenter Server? (Choose the best answer.)
A. NSX B. vRealize Operations Manager C. vSphere D. vSAN
An administrator is tasked with allowing a single user the ability to take snapshots on a virtual machine. When looking in vCenter, the administrator can see that there are already users and groups assigned permissions on the virtual machine
as follows:
The group VMJJsers has the Virtual Machine Power User role.
The group VM_Viewers has the Read Only role.
The administrator confirms that the user requesting the additional access is currently one of five members of the VM_Viewers group
Which two steps should the administrator take to grant this user the additional access required without impacting the user access of others? (Choose two.)
A. Add the user to the VM_Users group and leave the permissions on the virtual machine object unchanged B. Add a new permission on the virtual machine object selecting the user and the new custom role. C. Edit the Read Only role to add the Virtual Machine Snapshot Management privileges. D. Create a new custom role with the Virtual Machine Snapshot Management privileges. E. new permission on the virtual machine object selecting the VM_Viewers group and the new custom
B. Add a new permission on the virtual machine object selecting the user and the new custom role. D. Create a new custom role with the Virtual Machine Snapshot Management privileges.
Explanation/Reference:
The administrator should create a new custom role with the Virtual Machine Snapshot Management privileges, which allows the user to create, delete and revert snapshots. The administrator should then add a new permission on the virtual machine object selecting the user and the new custom role, which grants the user the additional access required without affecting other users or groups. References: https://docs.vmware.com/en/VMwarevSphere/8.0/com.vmware.vsphere.security.doc/GUID-93B962A7-93FA-4E96-B68F- AE66D3D6C663.html
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