2V0-21.20PSE Free Practice Test

What is the minimum CPU core requirement for successful installation, or upgrade, or ESXi on a host? (Choose the best answer.)

1. A. 8
2. B. 1
3. C. 32
4. D. 2

Correct Answer: D

Which two performance tools can be used to monitor virtual machines outside the guest operating system? (Choose two.)

1. A. vCenter Server performance charts
2. B. Task Manager
3. C. top
4. D. esxtop
5. E. Perfmon

Correct Answer: AE

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.)

1. A. The use of a Windows vCenter Server system
2. B. Datastores attached to the hosts based on VMFS3
3. C. The upgrade of a vSphere Distributed Switch with VMs attached
4. D. The upgrade of an external platform services controller
5. E. The use of third-party custom vSphere Installation Bundles (VIBs) installed on the ESXi hosts

Correct Answer: CE
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmfs-5_upgrade_consideratio

Which tool is used to monitor the free space in the vCenter Server database? (Choose the best answer.)

1. A. esxtop
2. B. df
3. C. vimtop
4. D. vmstat

Correct Answer: B

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.)

1. A. Cross vCenter Migration
2. B. vSphere High Availability
3. C. vSphere vMotion
4. D. vSphere Replication

Correct Answer: C