Free VMware 2V0-21.23 Exam Questions

Become VMware Certified with updated 2V0-21.23 exam questions and correct answers

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Total 204 Questions | Updated On: Apr 28, 2026

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Question 1

You are configuring vCenter with 8 vCPUs and 30 GB of memory. What type of environment is this suitable for?

A : Medium environment (up to 400 hosts or 4,000 virtual machine)

B : Small environment (up to 100 hosts or 1,000 virtual machines)

C : X-Large environment (up to 2,000 hosts or 35,000 virtual machines)

D : Large environment (up to 1,000 hosts or 10,000 virtual machines)

Answer: A

Question 2

You have configured vCenter HA (vCHA) to protect your vCenter instance from failure. You also want to ensure that you have valid backups to restore vCenter in the event of a failure. Which of the following statements are correct? (Choose two.)

A : You must power off and delete all cluster nodes before restoring from backup.

B : You should back up the active node.

C : You must power off, but not delete all nodes prior to restoring.

D : You should back up all nodes.

Answer: A,B

Question 3

You are replacing some old ESXi hosts and must remove them from a Distributed Resource Scheduler (DRS) cluster. The hosts will then be replaced with newer hardware. DRS is configured in fully-automated mode. VM downtime should be avoided if possible. Which method should be used to complete this task?

A : Power off VMs on the host, unregister them, and drag and drop the host out of the cluster.

B : Place the host in maintenance mode, allow DRS to evacuate VMs from the host, and remove it from the cluster.

C : Place each host in maintenance mode, then vMotion all VMs to other hosts and remove it from the cluster.

D : Migrate all VMs to other hosts, disconnect the host from vCenter, remove it from the cluster.

Answer: B

Question 4

An administrator is attempting to configure Storage I/O Control (SIOC) on five datastores within a vSphere environment. The administrator is being asked to determine why SIOC configuration completed successfully on only four of the datastores.

What are two possible reasons why the configuration was not successful? (Choose two.)

A : datastore contains Raw Device Mappings (RDMs).

B : disks are used for the datastore

C : datastore has multiple extents

D : datastore is using ISCSI.

E : administrator is using NFS storage.

Answer: A,C

Question 5

You have many VMs with thin-provisioned disks on a datastore. The datastore currently has plenty of free space, but you are concerned about possible problems in the future. You would like to be alerted when the thin provisioning threshold on the storage array exceeds for volumes backing the datastore.

Which statements regarding this configuration are true?

A : You should configure a Datastore Usage on Disk alarm on the datastore to avoid thin provisioning too much space

B : You should configure a Thin-provisioned volume capacity threshold exceeded alarm on the datastore

C : The VMDKs on thick-provisioned VMs may grow over time, taking up additional space on the datastore

D : The VMDKs on thin-provisioned VMs may grow over time, taking up additional space on the datastore

Answer: B,D

Page: 1 / 41

Total 204 Questions | Updated On: Apr 28, 2026

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