2V0-21.20PSE Free Practice Test

A development team has a recurring need to rapidly replicate hundreds of virtual machines (VMs) for load testing.
Which method should the team use to deploy the VMs? (Choose the best answer.)

1. A. Linked clones from a content library
2. B. Instant clones using the vSphere API
3. C. Full clones using vSphere Auto Deploy
4. D. Full clones from a template

Correct Answer: C

An administrator is investigating the reason for a powered on virtual machine failing to migrate with the following error log message:

Which step should the administrator complete to resolve this error? (Choose the best answer.)

1. A. Configure High Availability on the cluster.
2. B. Configure vSAN on the cluster.
3. C. Configure Distributed Resource Scheduler (DRS) on the cluster.
4. D. Configure Enhanced vMotion Compatibility on the cluster.

Correct Answer: D

vCenter Server experiences a catastrophic failure and the administrator must restore from a vCenter Server backup stored on an FTP server.
What must the administrator do to restore vCenter Server? (Choose the best answer.)

1. A. Use the vSphere Client to deploy the appliance onto an ESXi host and restore the vCenter Server data from the backup.
2. B. Use the vCenter Server Management Interface to restore the vCenter Server data, and power on the appliance.
3. C. Use the vCenter Server GUI installer to deploy a vCenter Server instance and use the vSphere Client to restore vCenter Server data from the backup.
4. D. Use the vCenter Server GUI installer to deploy a vCenter Server instance and restore the vCenter Server data from the backup.

Correct Answer: D

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.)

1. A. Manual
2. B. Partially automated
3. C. Fully automated
4. D. Disabled

Correct Answer: B
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-C21C0609-923B

Which VMware feature should an administrator configure to help manage and delegate CPU and memory resources? (Choose the best answer.)

1. A. VMware Enhanced vMotion Compatibility (EVC)
2. B. Resource pools
3. C. vSphere Distributed Resource Scheduler (DRS)
4. D. vSphere High Availability (HA)

Correct Answer: B