Free 2V0-21.20PSE: Professional VMware vSphere 7.x Exam Questions and Answers
100 verified practice questions for 2V0-21.20PSE.
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Last updated: September 19, 2026
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- 2V0-21
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- VMware
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Question #1
What is the foundation of a software-defined data center (SDDC)? (Choose the best answer.)
Please select an optionIncorrectCorrect answer: B
vSphere, delivered through ESXi and vCenter Server, is the foundation of a software-defined data center. vSAN, NSX and vRealize Operations are components layered on that foundation.
Was this answer correct?Question #2
Which feature can an administrator use for site availability with minimal effort and a low recovery point objective (RPO)? (Choose the best answer.)
Please select an optionIncorrectCorrect answer: C
vSphere Replication provides site availability with minimal effort and supports recovery point objectives as low as five minutes.
Was this answer correct?Question #3
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.)
Select 2 answers.
Please select an optionIncorrectCorrect answer: B, E
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmfs-5_upgrade_consideratio
Was this answer correct?Question #4
An administrator is asked to deploy a virtual machine (VM) that can sniff packets for the Security team. Which setting must be set to “accept” on the VM’s port group? (Choose the best answer.)
Please select an optionIncorrectCorrect answer: A
Promiscuous mode allows a virtual network adapter to receive all frames on the port group, which packet sniffing tools require.
Was this answer correct?Question #5
There are two vSphere clusters in a company environment. One cluster is hosting development workloads and another is hosting production workloads. Both vSphere clusters are managed by the same vCenter Server. The application team would like to move a new virtual machine from the development to production cluster with no downtime. Which feature would allow non-disruptive movement between these two clusters? (Choose the best answer.)
Please select an optionIncorrectCorrect answer: C
vSphere vMotion moves a running virtual machine between hosts, including hosts in different clusters managed by the same vCenter Server, with no downtime.
Was this answer correct?Question #6
An administrator wants to configure vCenter Server High Availability so that each node is located in a different data center. Which requirement must be met? (Choose the best answer.)
Please select an optionIncorrectCorrect answer: B
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.avail.doc/GUID-8FD87389-8CC9-429
Was this answer correct?Question #7
An administrator can attach a baseline to which two inventory objects? (Choose two.)
Select 2 answers.
Please select an optionIncorrectCorrect answer: D, E
https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.upgrade.doc/GUID-5EA28531-0813-4
Was this answer correct?Question #8
Which solution can be used to automatically deploy a fully configured VMware software-defined data center (SDDC)? (Choose the best answer.)
Please select an optionIncorrectCorrect answer: D
VMware Cloud Foundation with SDDC Manager brings up and configures a complete software-defined data centre, including compute, storage, networking and management, from a single automated workflow. The other options automate only parts of the stack.
Was this answer correct?Question #9
An administrator is unable to manage certificates with the vSphere Client. What is another supported option that can be used to manage certificates? (Choose the best answer.)
Please select an optionIncorrectCorrect answer: B
When certificate management is unavailable in the vSphere Client, the supported alternative is the command line, using utilities such as certool and vecs-cli on the appliance.
Was this answer correct?Question #10
Which privilege is required to run the esxtop utility? (Choose the best answer.)
Please select an optionIncorrectCorrect answer: A
esxtop runs directly on an ESXi host and requires root user privileges.
Was this answer correct?
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