2V0-21.19 practice test

1. Question 1 · 1

   Which two tasks are allowed in the X-Lence data center? (Choose two.)

   Choose all answers that apply.

   

   • User C can convert AX-850 to VM.
   • User B can delete from disk XRK-01.
   • User A can take a snapshot on XRK-01.
   • User A can take a snapshot on AX-1000.
   • User C can view configuration of AX-1000.

2. Question 2 · 1

   An application owner complains about poor performance on a VM named APPVM01. Troubleshooting indicates that another VM named DBVM01 on the same datastore is saturating the volume with I/O requests. Which two actions can be taken to reduce DBVM01 impact on APPVM01, while still prioritizing DBVM01 disk I/O? (Choose two.)

   Choose all answers that apply.

   • Configure APPVM01 with a shares limit of Low, and DBVM01 with a shares limit of Normal
   • Enable Network I/O Control on the cluster containing APPM01 and DBVM01
   • Enable Storage I/O Control on the cluster containing APPVM01 and DBVM01
   • Enable Storage I/O Control on the datastore containing APPM01 and DBVM01
   • Configure APPVM01 with a shares limit of High, and DBVM01 with a shares limit of Normal

3. Question 3 · 1

   Which two options are available for a vSphere administrator to install ESXi on a host? (Choose two.)

   Choose all answers that apply.

   • vSphere Replication
   • VMware Workspace ONE
   • vSphere Update Manager
   • Interactive Mode
   • vSphere Auto Deploy

4. Question 4 · 1

   What are two features of the CPU scheduler? (Choose two.)

   Choose all answers that apply.

   • allocates CPU and memory resource usage
   • determines which worlds are entitled to CPU time
   • schedules vCPUs on physical CPUs
   • creates a world for each virtual machine to run it
   • checks CPU uptime

5. Question 5 · 1

   How should an administrator assign a user the Administrator permission without encryption-related rights?

   Choose one answer.

   • Grant the user the Virtual Machine Power User role
   • Grant the user the No Cryptography Administrator role
   • Grant the user the Administrator role
   • Grant the user No Access role on encrypted VMs

6. Question 6 · 1

   A VM is experiencing inconsistent network connectivity between two ESXi hosts connecting to the same physical switches. The effect of the inconsistency is this: ✑ vMotion from host 1 to host 2, network connection is down ✑ vMotion from host 2 to host 1, network connection is up ✑ vMotion from host 1 to host 2, network connection is up The vSphere administrator wants to ensure the physical switches connecting to the ESXi are configured correctly. How can this be accomplished?

   Choose one answer.

   • Use Network Health Check to verify the VLAN trunks on VSS
   • Use vSphere Health Check to verify on MTU settings on VDS
   • Use Network Health Check to verify the VLAN trunks on VDS
   • Use Network Health Check to verify MTU settings on VSS

7. Question 7 · 1

   Which native feature could be used to protect virtual machine files and disks containing confidential customer data?

   Choose one answer.

   • VMware Tools
   • vCenter HA
   • VM encryption
   • VDP

8. Question 8 · 1

   A vCenter High Availability cluster consists of how many vCenter Server Appliance instances?

   Choose one answer.

   • 2
   • 3
   • 4
   • 5

9. Question 9 · 1

   What happens within the network when a customer uses a vSphere Distributed Switch (VDS) and vCenter is offline?

   Choose one answer.

   • An isolation event occurs.
   • Network is lost.
   • Packets continue to be forwarded.
   • Network runs with intermittent failures.

10. Question 10 · 1

    An administrator is planning maintenance for a cluster with the following configuration: ✑ DRS is fully automated ✑ Dedicated 10GbE vMotion network ✑ iSCSI storage with CHAP When a host is placed into maintenance mode, what is the maximum number of supported concurrent vMotion operations?

    Choose one answer.

    • 4
    • 6
    • 8
    • 10

11. Question 11 · 1

    VMs are violating affinity rules and DRS is unable to correct the rules violations. Which two actions should an administrator take to identify why DRS is unable to satisfy the affinity rules? (Choose two.)

    Choose all answers that apply.

    • Review VM Overrides tab.
    • Review systems logs.
    • Review if violated rules are in vCenter VAMI.
    • Review Faults tab in DRS.
    • Review VM OS logs.

12. Question 12 · 1

    Refer to the exhibit. A user requires full privileges on all VMs and templates in the X-Lence Datacenter except AX-1000. This user must not be able to view or change the AX-1000 VM. Which two permissions for this user should the vSphere administrator define to achieve this? (Choose two.)

    Choose all answers that apply.

    

    • Read Only role on AX-1000
    • Administrator role on X-Lence Datacenter
    • No Access role on AX-1000
    • Read Only role on X-Lence Datacenter
    • VM Power User role on X-Lence Datacenter

13. Question 13 · 1

    A user asks for a VM to be deployed that must remain on the same host at all times. How should DRS be configured for the VM?

    Choose one answer.

    • Use cluster settings
    • Partially Automated
    • Fully Automated
    • Disabled

14. Question 14 · 1

    A user logs in to vCenter Server as an administrator and is unable to view Single Sign On Configuration. Which vCenter Single Sign On group should the administrator belong to, to view Single Sign On Configuration?

    Choose one answer.

    • ComponentManager.Administrators
    • Administrators
    • SystemConfiguration.Administrators
    • SystemConfiguration.BashShellAdministrators

15. Question 15 · 1

    An administrator is using vSphere Web Client to configure the firewall to allow specific third-party application SSH access to an ESXi Host. What is the most secure way to configure the firewall rule?

    Choose one answer.

    • Specify remote IP subnet range in IP List.
    • Use Allow connection from any IP address.
    • Enable lockdown mode.
    • Disable the firewall.

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