2V0-21.20 practice test

1. Question 1 · 1

   Refer to the exhibit. Which trusted infrastructure component is missing and represented by the area labeled `A`?

   Choose one answer.

   

   • Key Management Server
   • vSphere Virtual Machine Encryption
   • Key Provider Service
   • Attestation Service

2. Question 2 · 1

   What is the minimum CPU core requirement for successful installation, or upgrade, or ESXi on a host?

   Choose one answer.

   • 8
   • 1
   • 32
   • 2

3. Question 3 · 1

   Which feature is a prerequisite for Proactive High Availability (HA)?

   Choose one answer.

   • vCenter High Availability
   • vSAN Cluster
   • Predictive Distributive Resource Scheduler (DRS)
   • vSphere Distributive Resource Scheduler (DRS)

4. Question 4 · 1

   Which two features are only supported by VMFS6 datastores? (Choose two.)

   Choose all answers that apply.

   • Concurrent access to shared storage
   • On-disk locking
   • Dynamic expansion
   • 4K native storage devices
   • Automatic space reclamation

5. Question 5 · 1

   An administrator identifies a snapshot file named `Win10-000001-sesparse.vmdk` on a datastore. Which type of information can be determined about this datastore?

   Choose one answer.

   • The datastore is formatted as VMFS3.
   • The datastore is formatted as VMFS6.
   • The datastore is a raw device mapping.
   • The datastore is a vSAN datastore.

6. Question 6 · 1

   Which tool is used to monitor the free space in the vCenter Server database?

   Choose one answer.

   • esxtop
   • df
   • vimtop
   • vmstat

7. Question 7 · 1

   Which two performance tools can be used to monitor virtual machines outside the guest operating system? (Choose two.)

   Choose all answers that apply.

   • vCenter Server performance charts
   • Task Manager
   • top
   • esxtop
   • Perfmon

8. Question 8 · 1

   What is the default shutdown order of virtual machines (VMs) on a host?

   Choose one answer.

   • Alphabetical based on VM names
   • Highest utilization to lowest utilization
   • Largest VM to smallest VM
   • Reverse of the startup order

9. Question 9 · 1

   An administrator is investigating the reason for a virtual machine restarting. In the vmware.log file, the administrator finds the following error: What is a likely cause of this virtual machine restart?

   Choose one answer.

   

   • Guest operating system fault
   • User or API request to shut down guest operating system
   • High Availability
   • User or API request to restart guest operating system

10. Question 10 · 1

    Which feature can an administrator configure to have a copy of critical virtual machines in another cluster?

    Choose one answer.

    • vSphere Storage vMotion
    • vSphere Fault Tolerance
    • vSphere Replication
    • Instant Clone

11. Question 11 · 1

    An administrator sees a virtual machine message that reads, `Consolidation is required` in the vSphere Client. Which action does ESXi take when the administrator completes snapshot consolidation?

    Choose one answer.

    • Collapses all snapshots in the current snapshot tree
    • Commits redundant delta disks to the base disk
    • Collapses all snapshots into a single snapshot
    • Deletes all snapshots without committing to the base disk

12. Question 12 · 1

    What is the server virtualization product that combines the ESXi hypervisor and the vCenter Server?

    Choose one answer.

    • NSX
    • vRealize Operations Manager
    • vSphere
    • vSAN

13. Question 13 · 1

    An IT department is experiencing random hardware failures that are costing the company money. The CIO is looking for technical support beyond traditional break/fix with enhanced visibility and proactive insights into the environment at no additional cost. Which VMware service meets the needs of the CIO?

    Choose one answer.

    • VMware Global Support Services
    • VMware Premier Support
    • VMware Skyline
    • vRealize Operations Manager

14. Question 14 · 1

    Which two vSphere features enable remote site availability? (Choose two.)

    Choose all answers that apply.

    • Proactive High Availability
    • vSphere Fault Tolerance
    • Cross vCenter Migration
    • vSphere vMotion
    • vSphere Replication

15. Question 15 · 1

    Refer to the exhibit. Which two statements are true regarding the state of the virtual machine (VM) if an administrator clicks the `Delete All` option? (Choose two.)

    Choose all answers that apply.

    

    • The VM state will match Snap-C.
    • No snapshots will remain on the VM.
    • Snap-A will be intact on the VM.
    • The VM state will match Snap-B.
    • The VM state will match Snap-A.

Paid access to all 85 questions

Each purchase applies to this certification. Prices are one-time payments, not monthly subscriptions.