VMware Professional VMware vSphere 7.x - 2V0-21.20PSE Exam Questions

QUESTION NO: 1
An administrator is asked to take a snapshot of a virtual machine prior to an application upgrade. The virtual machine has one standard virtual machine disk (VMDK) and one physical mode raw device mapping (RDM) attached.
Which statement is true with regard to taking this snapshot? (Choose the best answer.)

QUESTION NO: 2
An administrator places a 300 GB virtual machine named "Finance1" on a 2 TB datastore containing other virtual machines. After virtual machine placement, the datastore has 200 GB of free space. The accounting department takes a nightly snapshot of Finance1, then deletes the previous snapshot. The administrator is concerned about snapshots filling the datastore.
Which statement is true regarding snapshots? (Choose the best answer.)

QUESTION NO: 3
What is the foundation of a software-defined data center (SDDC)? (Choose the best answer.)

QUESTION NO: 4
Which feature is a pre-requisite for configuring admission control on a cluster? (Choose the best answer.)

QUESTION NO: 5
What is a minimum disk controller requirement for VMware vSAN? (Choose the best answer.)

QUESTION NO: 6
An administrator is tasked with upgrading an existing vSphere environment to version 7.0. The environment consists of mounted NFS v3 datastores. The new design requires configuration of NFS v4.1 datastores.
Which statement is true regarding this upgrade? (Choose the best answer.)

QUESTION NO: 7
What can an administrator use to partition limited CPU and memory resources between two departments?
(Choose the best answer.)

QUESTION NO: 8
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.)

QUESTION NO: 9
An administrator is NOT able to enable ESXi secure boot.
What is a possible cause of this issue? (Choose the best answer.)

QUESTION NO: 10
An administrator is troubleshooting a recent failure and finds the following error messages:

Which action has failed, thus resulting in these errors? (Choose the best answer.)