2V0-21.20 Exam Questions and Answers

QUESTION: 21

An administrator is running a variety of vSphere 6.5 cluster configurations and is tasked with upgrading to vSphere 7.0.

Which two conditions could cause potential conflicts or outages to the virtual machines (VMs)? (Choose two.)

The use of a Windows vCenter Server system
Datastores attached to the hosts based on VMFS3
The upgrade of a vSphere Distributed Switch with VMs attached
The upgrade of an external platform services controller
The use of third-party custom vSphere Installation Bundles (VIBs) installed on the ESXi hosts

Answer(s): C,E

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QUESTION: 22

An administrator wants to implement virtual machine encryption.
Which component encrypts the virtual machine files? (Choose the best answer.)

Certificate
Data encryption key (DEK)
Key encryption key (KEK)
Key management server (KMS)

Answer(s): B,C

Reference:

https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vm-encryption-vsphere65- perf.pdf

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QUESTION: 23

An administrator wants to ensure that when virtual machines (VMs) are powered on, Distributed Resource Scheduler (DRS) places them on the best-suited host. When the cluster becomes imbalanced, the administrator wants DRS to display recommendations for manual VM migration.

Which DRS automation level should the administrator select? (Choose the best answer.)

Manual
Partially automated
Fully automated
Disabled

Answer(s): B

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QUESTION: 24

Which two VMware features are supported in a virtual machine using Intel Software Guard Extensions (Intel SGX) technology? (Choose two.)

Fault tolerance
vSphere vMotion
VM encryption
Virtual machine suspend and resume
Storage I/O Control

Answer(s): C,E

Reference:

https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.hostclient.doc/GUID-C8EBF77C-F21E-4C28-ABC6-8E3337341DD2.html

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QUESTION: 25

Which feature is a pre-requisite for configuring admission control on a cluster? (Choose the best answer.)

vSphere Enhanced vMotion Compatibility (EVC)
vSphere High Availability (HA)
vSphere Fault Tolerance
vSphere Distributed Resource Scheduler (DRS)

Answer(s): B

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VMware 2V0-21.20 Exam (page: 5) VMware Professional vSphere 7.x Updated on: 12-Jan-2026

QUESTION: 21

QUESTION: 22

Reference:

QUESTION: 23

QUESTION: 24

Reference:

QUESTION: 25

VMware 2V0-21.20 Exam (page: 5)
VMware Professional vSphere 7.x
Updated on: 12-Jan-2026