2V0-21.20PSE Exam Questions and Answers

QUESTION: 11

An administrator receives an escalation to investigate a low disk space alarm on a datastore. The administrator discovers that a snapshot has been accidentally taken on a production, write-intensive database server. The snapshot has grown to nearly 1 TB in size in less than an hour and continues growing every second.
Which behavior should the administrator expect while deleting the snapshot?

ESXi will instantly switch from the base disk to the snapshot delta disk with no performance impact.
ESXi will merge the snapshot delta disk into the base disk; the virtual machine will be briefly stunned.
ESXi will commit the snapshot delta disk into the base disk; ongoing database write activity could result in long stun times.
ESXi will create a virtual RAM disk to cache ongoing database write activity; performance impact will be limited.

Answer(s): A

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QUESTION: 12

An administrator can attach a baseline to which two inventory objects? (Choose two.)

Resource pools
ESXi hosts
Data centers
Datastores
Templates

Answer(s): B,C

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QUESTION: 13

An administrator wants to be able to send vCenter Server log files to a remote syslog server and analyze logs using vRealize Log Insight. Which step must the administrator take to meet this requirement?

Configure log file forwarding using the vCenter Server Management Interface.
Configure the vCenter Server logging options using the vSphere Client.
Specify the vRealize Log Insight system name using the vSphere Client.
Specify the remote syslog server name at deployment using the vCenter Server GUI Installer.

Answer(s): A

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QUESTION: 14

An administrator runs a two-node vSphere cluster, which contains two domain controller virtual machines (VMs). The administrator wants to ensure that VMs run on separate hosts without interfering with normal maintenance operations.
How should the administrator configure Distributed Resource Scheduler (DRS)?

Create a 'Should run Virtual Machines to Hosts' anti-affinity rule.
Create a 'Virtual Machines to Virtual Machines' dependency rule.
Create a 'Must run Virtual Machines to Hosts' anti-affinity rule.
Create a 'Virtual Machines to Virtual Machines' anti-affinity rule.

Answer(s): A

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QUESTION: 15

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.)

An ESXi 7.0 host can automatically upgrade a VMFS5 datastore.
VMFS3 is no longer supported with ESXi 7.0.
VMFS5 is no longer supported with ESXi 7.0.
An ESXi 7.0 host will automatically upgrade a VMFS3 datastore when discovered.
A VMFS3 datastore cannot be upgraded; a new VMFS6 datastore is required.

Answer(s): C,E

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VMware 2V0-21.20PSE Exam (page: 3) VMware Professional vSphere 7.x Updated on: 09-Feb-2026

QUESTION: 11

QUESTION: 12

QUESTION: 13

QUESTION: 14

QUESTION: 15

VMware 2V0-21.20PSE Exam (page: 3)
VMware Professional vSphere 7.x
Updated on: 09-Feb-2026