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Free 2V0-21.20 Exam Braindumps
Professional VMware vSphere 7.x Questions 46–50 (page: 11)

Updated On: 9-Feb-2026
Page 11 of 25
PDF with 119 Questions

What is a minimum disk controller requirement for VMware vSAN? (Choose the best answer.)

  1. A disk controller in JBOD mode
  2. A disk controller in pass-through or RAID 1 mode
  3. A disk controller in pass-through or RAID 5 mode
  4. A disk controller in pass-through or RAID 0 mode

Answer(s): D


Reference:

https://www.vembu.com/blog/vmware-vsan-configuration-setup/



A virtual machine with a single 100 GB virtual machine disk file has a single 20 GB snapshot. The virtual machine is powered off.

How much additional free space on the datastore is required to delete the snapshot, committing the snapshot delta disk to the base disk? (Choose the best answer.)

  1. 0 GB
  2. 100 GB
  3. 20 GB
  4. 120 GB

Answer(s): A



An administrator wants to configure vCenter Server High Availability so that each node is located in a different data center.

Which requirement must be met? (Choose the best answer.)

  1. Each node must be configured with at least three network adapters.
  2. Network latency between the nodes must be less than 10 milliseconds.
  3. All nodes must be located on a vSAN datastore in each data center.
  4. A vCenter Server license must be assigned to each node.

Answer(s): B



What is a pre-requisite for increasing datastore capacity? (Choose the best answer.)

  1. The backing device for the datastore has enough free space.
  2. The datastore is managed by Storage DRS (SDRS).
  3. The datastore is 100% full.
  4. There are NO powered-on virtual machines on the datastore.

Answer(s): A


Reference:

https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.storage.doc/GUID-D57FEF5D-75F1-433D-B337-E760732282FC.html



Which privilege is required to run the esxtop utility? (Choose the best answer.)

  1. Root user
  2. vStatsUser
  3. vStatsAdmin
  4. Administrator

Answer(s): A


Reference:

https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.monitoring.doc/GUID-D89E8267-C74A-496F-B58E-19672CAB5A53.html



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