Free 5V0-21.19 Exam Braindumps

Which default VMware vSphere High Availability cluster setting must be changed when using a vSAN stretched cluster?

  1. Datastore with All Paths Down
  2. Datastore with Permanent Device Loss
  3. Response for Host Isolation
  4. Enable Host Monitoring

Answer(s): D


Reference:

https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/GUID-D68890D8-841A-4BD1-ACA1-DA3D25B6A37A.html



The cluster level backend IOPS performance graph shows a higher-than-average number of IOPS. What is a possible reason for this?

  1. Data resynchronizations
  2. Low volume of vSAN vital memory pools
  3. DRS invoking multiple vMotion migrations
  4. Destaging congestion

Answer(s): A


Reference:

https://kb.vmware.com/s/article/2144493



An administrator of a vSAN 6.5 environment is planning a path to move to unicast for the vSAN network. How will the administrator achieve this?

  1. Enable LACP on vSAN switch ports.
  2. Upgrade vCenter and vSAN nodes to vSAN 6.6 or later.
  3. Enable unicast on the vSAN interfaces.
  4. Disable multicast for vSAN using ESXCLI commands.

Answer(s): B



When using vSAN Encryption, where does the Key Encryption Key persistently reside?

  1. in /etc/vmware/ssl on each vSAN host
  2. in the KMS server
  3. in a VM configuration file on vSAN
  4. in the vCenter Server cache

Answer(s): C


Reference:

https://blogs.vmware.com/virtualblocks/2018/07/13/understanding-ve-booting-w-vc-unavailable/






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