1V0-21.20 Online Practice Questions and Answers

Which two characteristics describe vSphere HA?

A. vSphere HA restarts VMs if their host becomes isolated in the management network.

B. In response to datastore accessibility failures, vSphere HA restarts VMs on unaffected hosts.

C. vSphere HA performs load balancing across the hosts in a cluster to prevent resources contention

D. By Keeping a secondary VM running at all times, vSphere HA protects VMs from data loss.

E. When vCenter Server experiences downtime, vSphere HA restarts VMs on unaffected hosts.

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

During a virtual machine migration, which VMkernel networking layer handles the traffic?

A. Fault Tolerance

B. IP storage

C. vSAN

D. vSphere vMotion

Which feature mist an administrator use to revert back to the previous of a VM template?

A. VM Snapshots

B. Content Library

C. VMware Tools

D. Storage vMotion

Which feature helps maintain zero data loss when a VM on an ESXi server fails unexpectedly?

A. vMotion

B. Fault Tolerance

C. Storage vMotion

D. vSphere High Availability

A system administrator has to configure several virtual machines for different business units. The administrator needs to enable features that allow overcommitment of resources while adhering to the business requirements and different department performance SLAs.

Which two features should the administrator enable to achieve this goal? (Choose two.)

A. vSphere Distributed Power Management

B. vSphere Fault Tolerance

C. vSphere Resource Pools

D. vSphere High Availability

E. vSphere Storage I/O Control

An administrator wants to ensure that a copy of a virtual machine can still power up on another data center during a disaster.

Which feature meets this requirement?

A. vSphere Replication

B. vMotion

C. vSphere High Availability

D. Fault Tolerance

Which feature must be enabled to configure vSphere Proactive HA?

A. vSphere DRS

B. Cluster EVC

C. Fault Tolerance

D. vSphere HA

An administrator is working on a cloud migration project. The project has a requirement to check the EVC mode for virtual machines (VMs) hosting an application.

How can the administrator find the FVC details for these VMs?

A. Select Host > VMs > Show/Hide Column > EVC Mode

B. Right click VM > Migrate > Change storage only > Select Datastore > Next > Finish

C. Power off VM > Configure > VMware EVC

D. Right click VM > Migrate > Change compute resource only > Select Host > Next > Finish

A vSphere administrator wants to monitor the CPU usage of all virtual machines (VMs) in a specific host cluster using alarms. Which sequence of actions should the administrator use?

A. Click on the ESXI host and add an alarm.

B. Click on the cluster and add an alarm.

C. Click on individual VMs and add an alarm.

D. Click on the VMs folder and add an alarm.