VMware VMware Certified Technical Associate - Data Center Virtualization 2020 1V0-21.20 Questions & Answers

• Question 91:

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

  A. Fault Tolerance

  B. IP storage

  C. vSAN

  D. vSphere vMotion

  Correct Answer: D

• Question 92:

  Which action should an administrator use to restore a virtual machine to a previous state?

  A. Consolidate snapshot

  B. Revert to the latest snapshot

  C. Delete all snapshot

  D. Take snapshot

  Correct Answer: B

• Question 93:

  Which piece of information does vSphere DRS consider when making decisions about which host to place a virtual machine?

  A. Network bandwidth on the host

  B. Disk usage by the virtual machine

  C. Storage bandwidth on the host

  D. Network usage by the virtual machine

  Correct Answer: A

• Question 94:

  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

  Correct Answer: A

• Question 95:

  Which IP storage is supported on vSphere?

  A. SCSI

  B. vSAN

  C. SAN

  D. ISCSI

  Correct Answer: D

• Question 96:

  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

  Correct Answer: C

• Question 97:

  A system administrator is preparing a host In a vSphere DRS cluster in partially automated mode for firmware patching and puts a host into maintenance mode. After several minutes, the host still has not entered maintenance mode.

  How should the system administrator resolve this problem?

  A. The system administrator needs to schedule DRS to run again.

  B. vSphere Lifecycle Manager and DRS integration need to be configured.

  C. vSphere HA admission control needs to be enabled on the cluster.

  D. The system administrator needs to migrate virtual machines using vSphere vMotion.

  Correct Answer: D

• Question 98:

  Which virtual machine (VM) problem is solved using vSphere Storage vmotion?

  A. The ESXi host on which a VM is running requires to enter maintenance mode.

  B. The storage array on which a VM is running requires to enter maintenance mode.

  C. VMs are running on one ESXi host that presents high CPU resource contention.

  D. The vSphere Client shows that a VM needs to be consolidated.

  Correct Answer: B

• Question 99:

  An operator must deploy three virtual machines from a template named Win10-Template, and all three VMs must be configured with unique computer names.

  Which action must the operator take to achieve this goal?

  A. Clone Win10-Template three times, and then change the computer name in each clone.

  B. Export Win10-Template to the local filesystem, and then change the computer name.

  C. Use a Windows 10 customization specification when deploying the virtual machines.

  D. Create the virtual machines using the New virtual Machine wizard.

  Correct Answer: C

• Question 100:

  Which two storage protocols can a virtual infrastructure operator use to create a VMFS datastore? (Choose two.)

  A. Fibre Channel

  B. NFS

  C. iSCSI

  D. CIFS

  E. SMB

  Correct Answer: AC