1V0-21.20 VMware Associate VMware Data Center Virtualization Free Practice Exam Questions (2025 Updated)
Prepare effectively for your VMware 1V0-21.20 Associate VMware Data Center Virtualization certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.
An administrator wants to ensure that a copy of a virtual machine can
still power up on another data center during a disaster.
Which feature meets this requirement?
Which two improvements to the management of a VM are gained when VMware Tools are used? (Choose two.)
Which VMware feature would an administrator configure to migrate
VMs using vSphere vMotion between ESXi hosts with different
underlying CPU Architectures?
Which file system protocol is supported by vSphere?
Refer to the exhibit:
An administrator deletes the Service 1.5 snapshot.
What is the result of this action?
An administrator is trying to configure EVC on a cluster that has both AMD and Intel hosts, but the configuration is failing. What is causing this failure?
Which feature must be enabled to configure vSphere Proactive HA?
Which feature provides a mechanism for a virtual machine to revert to
a previous configuration state?
A VMware administrator monitoring a project has been advised to run
the compute health check using the vSphere 7 client to monitor the ESXi
hosts health.
How should the administrator approach this task?
Which action should an administrator use to restore a virtual machine
to a previous state?
An administrator would like to add a new server into an existing vSphere cluster. The servers are running Intel processors. The administrator needs to ensure that the new server can be added to the cluster with the same processor baseline as the existing servers.
Which strategy should be used to achieve this goal?
What is the default encrypted vSphere vMotion state for virtual machines that are not encrypted?
Which action should an administrator perform in the vSphere Client to create a VM template that can be used by more than one vCenter Server instance?
Which object-based storage can be used to store virtual machines?
On a vSphere Standard Switch, which setting should an administrator configure to improve the networking efficiency by increasing the amount of payload data transmitted with a single packet?
An administrator needs to update an OS running on a virtual machine
and wants to be able to revert to the previous state if any issues occure
after the update.
Which steps should be used in the vSphere Client to meet this
requirement?
A vSphere operator finds this error message:
Device or filesystem with identifier [naa.6000eb31dffdc33a000000000000002a] has entered the All Paths Down state.
What should the operator conclude from this error message?
An operator needs to take a snapshot of a VM before an upgrade. The
application team needs the ability to restore the VM with a consistent
state of the guest file system while keeping the VM online.
How can the operator accomplish this task?
A developer is concerned about a virtual machine’s CPU usage over
the past month.
How can an administrator show the CPU usage over this time period to
the developer?
A vSphere administrator has migrated a virtual machine between two ESXi hosts using vSphere vMotion and notices that the VM can no longer be pinged.
What caused this situation?
