1V0-21.20 Online Practice Questions and Answers

An administrator has been tasked with associating multiple uplink adapters with a single switch that will share the load traffic.

Which networking feature should the administrator configure?

A. Distributed Port Group

B. Host Proxy Switch

C. NIC Teaming

D. VLAN

An administrator is asked to copy a single hard disk from one datastore to another. Which virtual machine Hie type should the administrator select?

A. vmdk

B. vswp

C. vmx

D. vmss

An administrator needs to update an OS running on a virtual machine and wants to be able to revert to the previous state if any issues occure after the update.

Which steps should be used in the vSphere Client to meet this requirement?

A. Right click on the VM > Migrate

B. Right click on the VM >Snapshots > take Snapshot

C. Right click on the VM > Clone to Template

D. Right click on the VM > Clone to virtual Machine

An administrator has configured a Linux virtual machine and found that it does not have network connectivity. The administrator notices this when trying to ping the default gate way and nothing comes back. The administrator needs to verify that the guest operating system is configured properly.

What is the first step that the administrator should take to meet this goal?

A. Ping an outside source to see if you get a response

B. Verify that VMware Tools has been loaded on the guest operating system

C. Check that the virtual network adapter is present and enabled

D. Confirm the link status of the virtual switch

An administrator has been asked to keep domain controllers running on separate ESXi hosts.

Which type of VM/Host rule must be configured to meet this requirement?

A. keep Virtual Machines Together

B. Virtual Machines to virtual Machines

C. Virtual Machines to Hosts

D. Separate Virtual machines

An administrator must ensure that virtual machines have their initial placement performed automatically and that migration recommendations are displayed but not applied.

Which vSphere DRS Automation Level should the administrator use?

A. Aggressive

B. Manual

C. Partially Automated

D. Fully Automated

An alarm is triggered in vSphere Client due to failure of a host in a cluster. The host has not returned to normal state, but the administrator wants to clear the alarm.

Which sequence of steps should the administrator take to accomplish this goal?

A. Host > Configure > Alarm Definitions > select an alarm > Delete alarm

B. Host > Monitor > Issues and Alarms > Triggered Alarms > select alarm > select Acknowledge

C. Host > Monitor > Issues and Alarms > Triggered Alarms > select alarm > select Reset to Green

D. Host > Monitor > Skyline Health

An operator needs to take a snapshot of a VM before an upgrade. The application team needs the ability to restore the VM with a consistent state of the guest file system while keeping the VM online.

How can the operator accomplish this task?

A. Right Click VM > Power > Power Off > Actins > Compatibility > Upgrade VM Compatibility > OK

B. Right click VM > Migrate > Change Compute resource > Select Host > Finish

C. Right click VM > Snapshots > Take Snapshot > Choose option to quiesce guest file system > OK

D. Power Off VM > right click VM > Snapshots > Take Snapshot > OK

Which two improvements to the management of a VM are gained when VMware Tools are used? (Choose two.)

A. Performs a clone of the VM

B. Adds VM alarms to the inventory

C. Makes a graceful shutdown of the VM possible

D. Allows a snapshot before the guest OS is upgraded

E. Synchronizes time between the guest and the host

Which name identifies a VMkernel port in a virtual networking configuration?

A. VM Network

B. vmnic1

C. vmk1

D. vSwitch1