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2V0-21.23 Real Exam Questions

VMware vSphere 8.x Professional

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Question 1 Single choice

An administrator is asked to configure a security policy at the port group level of a standard switch.

The following requirements must be met:

The security policy must apply to all virtual machines on portgroup-1.
All traffic must be forwarded, regardless of the destination.

  1. A

    Forged transmits set to reject

  2. B

    MAC address changes set to accept

  3. C

    Promiscuous mode set to reject

  4. D

    Promiscuous mode set to accept

Show answer and explanation

Correct answer: D

Explanation

Explanation: The security policy that must be configured at the port group level to allow all traffic to be forwarded regardless of the destination is promiscuous mode set to accept, which allows receiving all traffic on a virtual switch port.
References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.networking.doc/
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Question 2 Single choice

Which solution can be used to automatically deploy a fully configured VMware software-defined data center (SDDC)? (Choose the best answer.)

  1. A

    vCenter Server

  2. B

    vRealize Suite

  3. C

    vSphere Lifecycle Manager

  4. D

    VMware Cloud Foundation

Show answer and explanation

Correct answer: D

Question 3 Single choice

An administrator needs to create affinity rules for the following vSphere cluster setup:

The cluster contains two virtual machines (VMs) named app01 and app02.

The cluster contains six hosts named esx11 through esx16.

The app01 and app02 VMs run software that is licensed to run only on esx11, esx12, or esx13.

vSphere Distributed Resource Scheduler (DRS) is configured

Which set of steps must the administrator perform to ensure that the licensing requirements are met for app01 and app02?

  1. A

    1. Add all the hosts to a host group.
    2. Create a VM-VM anti-affinity rule for app01 and app02

  2. B

    1. Add the esx11 - esx13 hosts to a host group
    2. Create a VM-VM affinity rule for app01 and app02

  3. C

    1 Add the VMs to a VM group and the esx11 - esx13 hosts to a host group. 2 Create a VM-Host required rule between the VM group and the host group.

  4. D

    1. Add the VMs to a VM group and the esx11 - esx13 hosts to a host group.
    2. Create a VM-Host preferential rule between the VM group and the host group

Show answer and explanation

Correct answer: C

Explanation

Explanation: Add the VMs to a VM group and the esx11 - esx13 hosts to a host group, which allows the administrator to group together virtual machines or hosts that share common characteristics or requirements.
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-0591F865-
91B5-4311-ABA6- 84FBA5AAFB59.html

Question 4 Single choice

A development team has a recurring need to rapidly replicate hundreds of virtual machines (VMs) for load testing.

Which method should the team use to deploy the VMs? (Choose the best answer.)

  1. A

    Linked clones from a content library

  2. B

    Instant clones using the vSphere API

  3. C

    Full clones using vSphere Auto Deploy

  4. D

    Full clones from a template

Show answer and explanation

Correct answer: C

Question 5 Multiple choice

What are two minimum disk requirements for a vSAN hybrid disk group configuration? (Choose two.)

  1. A

    At least one magnetic data disk

  2. B

    At least one SATADOM device

  3. C

    At least two magnetic data disks

  4. D

    At least one flash device

  5. E

    At least two flash devices

Show answer and explanation

Correct answers: C, D

Explanation

References:
https://www.vmware.com/resources/compatibility/vsan_profile.html

Question 6 Single choice

In a vSphere High Availability (vSphere HA) cluster, which condition can be detected by datastore heartbeating? (Choose the best answer.)

  1. A

    Fault tolerance virtual machine (VM) failover

  2. B

    Network isolation

  3. C

    Virtual machine (VM) disk failure

  4. D

    Datastore All Paths Down (APD) event

Show answer and explanation

Correct answer: B

Explanation

References:
https://docs.vmware.com/en/VMware-vSphere/6.5/vsphere-esxi-vcenter-server-65-availability-guide.pdf
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Question 7 Multiple choice

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

  1. A

    Concurrent access to shared storage

  2. B

    On-disk locking

  3. C

    Dynamic expansion

  4. D

    4K native storage devices

  5. E

    Automatic space reclamation

Show answer and explanation

Correct answers: D, E

Explanation

References:
http://www.vmwarearena.com/difference-between-vmfs-5-vmfs-6/

Question 8 Single choice

Which tool is used to monitor the vCenter Server Appliance resources? (Choose the best answer.)

  1. A

    vimtop

  2. B

    esxtop

  3. C

    esxcli

  4. D

    vmstat

Show answer and explanation

Correct answer: A

Explanation

References:
https://virtualizationreview.com/articles/2018/04/03/ow-to-monitor-a-vcsa-using-vimtop.aspx

Question 9 Single choice

What is the server virtualization product that combines the ESXi hypervisor and the vCenter Server? (Choose the best answer.)

  1. A

    NSX

  2. B

    vRealize Operations Manager

  3. C

    vSphere

  4. D

    vSAN

Show answer and explanation

Correct answer: C

Explanation

References:
https://www.mustbegeek.com/understanding-vmware-vsphere-7-editions-and-features/

Question 10 Multiple choice

What are two uses cases for VMware Tools? (Choose two.)

  1. A

    Time synchronization with an NTP server

  2. B

    Direct deployment of the Aria Automation Config minion

  3. C

    Share folders between ESXi hosts and guest OS file systems

  4. D

    Ability to shut down a virtual machine remotely

  5. E

    Support for unsupported network device drivers

Show answer and explanation

Correct answers: C, D

Explanation

Explanation:
https://www.stevenbright.com/2022/03/deploy-salt-minions-automatically-using-vmware-tools/

Two use cases for VMware Tools are direct deployment of the Aria Automation Config minion and ability to shut down a virtual machine remotely. Direct deployment of the Aria Automation Config minion is a feature that allows the administrator to deploy a configuration management agent to a virtual machine using VMware Tools. This feature enables automation and orchestration of virtual machine configuration tasks.
Ability to shut down a virtual machine remotely is a feature that allows the administrator to gracefully power off a virtual machine from the vSphere Client or other VMware products. This feature requires VMware Tools to be installed and running on the guest operating system.

References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vmwaretools.doc/
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