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VMware 1V0-21.20PSE Exam
Associate VMware Data Center Virtualization Exam (Page 10 )

Updated On: 12-Feb-2026
Page 4 of 22
PDF with 103 Questions

What is the default encrypted vSphere vMotion state for virtual machines that are not encrypted?

  1. Disabled
  2. Required
  3. Opportunistic
  4. Enabled

Answer(s): C



A group of VMs is experiencing high latency on a portgroup in an ESXi host.
Which option can a vSphete administrator use to move some of the VMs to another portgroup?

  1. IP hash
  2. Network I/O Control
  3. vSphere vMotion
  4. Network Port Binding

Answer(s): C



Refer to the exhibit.

An administrator has applied a Service 2 patch after taking a snapshot. The administrator then realizes that a Service 1.5 patch should have been applied before the Service 2 patch.

Which series of actions should be taken to manage this issue?

  1. Delete all the snapshots, take a snapshot, and apply Service 1.5 patch.
  2. Remain at Service 2, take a snapshot, and apply Service 1.5 patch.
  3. Delete Service 1, take a snapshot, and apply Service 1.5 patch.
  4. Revert to Service 1, take a snapshot, and apply Service 1.5 patch.

Answer(s): D



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?

  1. VLAN
  2. LACP
  3. MTU (Bytes)
  4. NIC Teaming

Answer(s): C



A vSphere administrator sees the alarm:

vSphere HA virtual machine failed to failover
This occurred for virtual machines (VMs) in a cluster with vSphere High Availability (HA) enabled. The guest operating system on the VMs did not report a power failure.

What is a possible cause of this event?

  1. The host is still running but has disconnected from the network.
  2. The VMs cloning operations did not complete.
  3. A reboot of vCenter Server impacted vSphere HA.
  4. The VMs encountered an error during migration using vSphere vMotion.

Answer(s): A






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