Free 2V0-21.20 Exam Braindumps
Professional VMware vSphere 7.x Questions 51–55 (page: 12)

Updated On: 9-Feb-2026

An administrator is asked to take a snapshot of a virtual machine prior to an application upgrade. The virtual machine has one standard virtual machine disk (VMDK) and one physical mode raw device mapping (RDM) attached.

Which statement is true with regard to taking this snapshot? (Choose the best answer.)

  1. The administrator will be unable to snapshot the RDM.
  2. The administrator will be able to snapshot the standard VMDK in independent persistent mode.
  3. The administrator will be able to snapshot the RDM in independent persistent mode.
  4. The administrator will be able to snapshot both disks.

Answer(s): D



Which local only host utility is used for primary, real-time performance monitoring in vSphere? (Choose the best answer.)

  1. resxtop
  2. top
  3. esxtop
  4. vSphere Command-Line Interface (CLI)

Answer(s): C


Reference:

https://searchvmware.techtarget.com/tip/VMware-vSpheres-built-in-performance-monitoring-tools



An administrator is tasked with upgrading an existing VMware vSphere 6.5 environment to version 7.0. There are existing VMFS3 and VMFS5 datastores in the environment.

Which two statements are true regarding this upgrade? (Choose two.)

  1. VMFS5 is no longer supported with ESXi 7.0.
  2. VMFS3 is no longer supported with ESXi 7.0.
  3. An ESXi 7.0 host can automatically upgrade a VMFS5 datastore.
  4. An ESXi 7.0 host will automatically upgrade a VMFS3 datastore when discovered.
  5. A VMFS3 datastore cannot be upgraded; a new VMFS6 datastore is required.

Answer(s): B,E



What is a requirement of Storage I/O Control? (Choose the best answer.)

  1. Storage connected through Fibre Channel
  2. Management by a single vCenter Server
  3. Datastores with multiple extents
  4. Automated storage tiering capabilities

Answer(s): B


Reference:

https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-37CC0E44-7BC7-479C-81DC-FFFC21C1C4E3.html



Which feature can an administrator use for site availability with minimal effort and a low recovery point objective (RPO)? (Choose the best answer.)

  1. vSphere vMotion
  2. vSphere High Availability
  3. vSphere Replication
  4. vSphere Fault Tolerance

Answer(s): C


Reference:

https://docs.vmware.com/en/vSphere-Replication/6.1/com.vmware.vsphere.replication-admin.doc/GUID- 9E17D567-A947-49CD-8A84-8EA2D676B55A.html



Viewing page 12 of 25
Viewing questions 56 - 60 out of 119 questions


Post your Comments and Discuss VMware 2V0-21.20 exam prep with other Community members:

AI Tutor AI Tutor 👋 I’m here to help!