1V0-21.20 Online Practice Questions and Answers

Refer to the exhibit:

Which piece of information should a vSphere operator conclude about iSCSI-01?

A. The datastore failed because it reached its capacity limit.

B. The datastore does not have any free capacity.

C. The disk usage on the datastore is above 75%.

D. The datastore usage on disk was reset to green.

A vSphere administrator has migrated a virtual machine between two ESXi hosts using vSphere vMotion and notices that the VM can no longer be pinged.

What caused this situation?

A. The virtual machine has RDMs attached.

B. A different datastore is being used after the migration.

C. There is an MTU mismatch.

D. The destination portgroup has an incorrect VLAN tag.

An administrator notices a virtual machine named vm01 is missing from the inventory, but the configuration files can be located.

Which file should the administrator click on to register the VM?

A. vm01.vmdk

B. vm01.vmsd

C. vm01vmx

D. vm01.nvram

Which two block storage protocols are supported on vSphere?

A. SAB

B. SMB

C. ISCSI

D. NFSv4.1

E. NFSv3

An administrator would like to enable a switch setting to restrict the network bandwidth that is available to ports, but the solution must also allow bursts of traffic to flow through at higher speeds. Which vSphere Distributed Switch setting accomplishes this goal?

A. Monitoring

B. Security

C. Traffic shaping

D. Teaming and failover

A VMware administrator monitoring a project has been advised to run the compute health check using the vSphere 7 client to monitor the ESXi hosts health.

How should the administrator approach this task?

A. Menu > Administrator > Deployment > System Configuration

B. Host > Monitor > Skyline Health > Expand Online Health Connectivity > Compute Health Checks > Reset

C. Host > Monitor > Events

D. Host > Monitor > Issues and Alarms

An administrator is concerned that a VM has high ballooning activity and needs to check the default display of the Advanced Performance pane in the vSphere Client to confirm this activity.

Which view should the administrator choose in the default display?

A. Network

B. Power

C. Memory

D. Virtual disk

On a vSphere Standard Switch, which setting should an administrator configure to improve the networking efficiency by increasing the amount of payload data transmitted with a single packet?

A. VLAN

B. LACP

C. MTU (Bytes)

D. NIC Teaming

Refer to the exhibit: After the "service 1.5" snapshot is deleted, which snapshot will be the current state for the virtual machine?

A. Photon-01

B. Service 2

C. Service 1.5

D. Service 1

Which feature must be enabled to configure vSphere Proactive HA?

A. vSphere DRS

B. Cluster EVC

C. Fault Tolerance

D. vSphere HA