VMware VMware Certifications 2V0-21.19D Questions & Answers

• Question 101:

  Which two actions should an administrator take to ensure a VM has the highest networking bandwidth? (Choose two.)

  A. Configure traffic shaping

  B. Configure LACP

  C. Configure resource pools

  D. Configure shares, reservations, and limits

  E. Configure marking and filtering

  Correct Answer: BC

• Question 102:

  Which vSphere APIs support storage hardware acceleration?

  A. vSphere APIs for Storage Awareness (VASA)

  B. vSphere APIs for I/O Filtering (VAIO)

  C. VMware vStorage APIs for Data Protection (VADP)

  D. VMware vSphere Storage APIs Array Integration (VAAI)

  Correct Answer: D

  Reference: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.storage.doc/GUIDF0FA0117-D48F-4F6F-BE3F-A06BF26F742C.html

• Question 103:

  An administrator runs vSphere Infrastructure in the following configuration:

  1.

  Single vCenter

  2.

  Multiple data centers

  3.

  Multiple clusters under each data center, all with identical hardware The administrator wants to use host profiles to manage the hosts. Where should the administrator attach the host profile?

  A. vCenter object

  B. each cluster

  C. each data center

  D. each folder

  Correct Answer: B

• Question 104:

  After installing vCenter, which two identity sources and users are available by default? (Choose two.)

  A. vsphere.vclass

  B. Active Directory

  C. vsphere.local

  D. vIDM

  E. localos

  Correct Answer: CE

  Reference: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.psc.doc/GUID-B23B13608838-4FF2-B074-71643C4CB040.html

• Question 105:

  An administrator suspects poor VM performance. The administrator runs esxtop and sees the following output from the CPU and memory screens:

  1.

  6:48:19pm up 4:22, 528 worlds, 8 VMs, 16 vCPUs, CPU load average: 0.26, 0.36, 0.16

  2.

  VMKMEM/MB: 8151 managed: 407 minfree, 3055 rsvd, 5095 ursvd, high state What can the administrator conclude from this output?

  A. The host has too many worlds running.

  B. The host is ballooning.

  C. The host has adequate memory.

  D. The host is under CPU pressure.

  Correct Answer: C

• Question 106:

  Which file extension can export host customization for host profiles?

  A. .xls

  B. .xml

  C. .csv

  D. .json

  Correct Answer: C

  Reference: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.hostprofiles.doc/ GUID-2E7398E2-1CF2-4448-96A3-1371B10936B1.html

• Question 107:

  A vSphere administrator notices performance issues with the vCenter Server Appliance. The CPU usage is over 70%.

  Which two actions should the administrator take to investigate the performance issues? (Choose two.)

  A. Verify if all hosts are in a connected state.

  B. Use esxtop to identify which process are using high CPU.

  C. Use vimtop to identify which processes are using high CPU.

  D. Check the vCenter HA configuration.

  E. Check if vCenter Server is swapping.

  Correct Answer: CE

• Question 108:

  Refer to the exhibit.

  

  Each ESXi host has three NICs assigned to a virtual switch.

  Which Network Failure Detection Policy will prevent network failover?

  A. Notify Switches Policy

  B. Link status only

  C. Failback Policy

  D. Beacon probing

  Correct Answer: B

  Reference: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-4D97C7491FFD-403D-B2AE-0CD0F1C70E2B.html

• Question 109:

  This error is generated when a vSphere administrator takes a VM snapshot:

  An error occurred while taking a snapshot: Failed to quiesce the virtual machine

  What should the administrator investigate to determine the cause of the failure?

  A. Check if the virtual machine is already running on snapshots.

  B. Check if the virtual machine is in suspended state.

  C. Check if VMware Tools is installed on virtual machine.

  D. Check if the virtual machine has an ISO mounted.

  Correct Answer: C

• Question 110:

  A vSphere Administrator is receiving complaints a database VM is experiencing performance issues. The VM is a member of the high priority resource pool and the cluster has not experienced contention.

  Which condition should be checked to address immediate performance concerns?

  A. VM snapshots

  B. VMFS version

  C. Resource Pool share value

  D. Configured CPU shares

  Correct Answer: C