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  • Exam Name: VMware vSphere 8.x Professional
  • Last Update: May 5, 2024
  • Questions and Answers: 107
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2V0-21.23 Practice Exam Questions with Answers VMware vSphere 8.x Professional Certification

Question # 6

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

A.

Time synchronization with an NTP server

B.

Direct deployment of the Aria Automation Config minion

C.

Share folders between ESXi hosts and guest OS file systems

D.

Ability to shut down a virtual machine remotely

E.

Support for unsupported network device drivers

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Question # 7

During the staging of a patch on a vCenter Server Appliance, an error was encountered and the process stopped. An administrator resolved the root cause and is ready to continue with the staging of the patch.

From the vCenter Management Interface, which action should the administrator take to continue the process from the point at which the error occurred?

A.

Use the Stage and Install option to resume the staging.

B.

Use the Resume option to resume the staging.

C.

Use the Unstage option to restart the staging.

D.

Use the Stage Only option to restart the staging.

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Question # 8

An administrator is completing the configuration of a new vSphere cluster and has enabled vSphere High Availability (HA) and vSphere Distributed Resource Scheduler (DRS).

After adding the ESXi hosts to the cluster, which networking information will the administrator be prompted to provide when using the Cluster Quickstart workflow?

A.

vMotion networking

B.

Management networking

C.

vSAN networking

D.

Virtual machine networking

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Question # 9

An administrator is responsible for the management of a VMware vCenter instance that is currently experiencing performance issues. The administrator quickly identifies that the CPU and memory utilization of vCenter is consistently over 80%. Upon further analysis, it seems that the vpxd process is contributing significantly to the performance issue.

A combination of which four steps should the administrator take to resolve the performance issues and ensure that a similar issue can be rectified without requiring downtime to vCenter moving forward? (Choose four.)

A.

Gracefully shut down vCenter using the vSphere Client.

B.

Enable CPU Hot Add on the vCenter virtual machine.

C.

Power on the vCenter Server Appliance using the vSphere Host Client.

D.

Enable CPU and Memory Hot Add on the vCenter virtual machine.

E.

Add additional CPU to the vCenter Server Appliance.

F.

Power on the vCenter Server Appliance using the vSphere Client.

G.

Enable Memory Not Add on the vCenter virtual machine.

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Question # 10

After adding a new vSphere ESXi host with identical hardware configuration to an existing vSphere cluster, which task would an administrator complete prior to checking the compliance with an existing host profile?

A.

Attach the host profile to the new host

B.

Duplicate the host profile

C.

Copy the host settings from the new host

D.

Import the host profile

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Question # 11

An administrator is configuring vSphere Lifecycle Manager to install patches to a vSphere cluster. The cluster runs workload virtual machines (VMs) that are incompatible with vSphere vMotion, and therefore cannot be live migrated between hosts during the installation of the patches.

Which configuration in vSphere Lifecycle Manager will allow the administrator to reduce the downtime associated with the patching operation without migrating the VMs?

A.

Enable Distributed Power Management (DPM) and set the VM power state to the suspend to disk option

B.

Enable Quick Boot and set the VM power state to the suspend to disk option

C.

Enable vSphere High Availability (HA) admission control and set the VM power state to the suspend to memory option

D.

Enable Quick Boot and set the VM power state to the suspend to memory option

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Question # 12

An administrator has mapped three vSphere zones to three vSphere clusters.

Which two statements are true for this vSphere with Tanzu zonal Supervisor enablement? (Choose two.)

A.

One Supervisor will be created in a specific zone.

B.

One Supervisor will be created across all zones.

C.

Three Supervisors will be created in Linked Mode.

D.

Individual vSphere Namespaces will be placed into a specific zone.

E.

Individual vSphere Namespaces will be spread across all zones.

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Question # 13

An administrator is tasked with configuring an appropriate Single Sign-On (SSO) solution for VMware vCenter based on the following criteria:

• The solution should support the creation of Enhanced Link Mode groups.

• All user accounts are stored within a single Active Directory domain and the solution must support only this Active Directory domain as the identity source.

• All user account password and account lockout policies must be managed within the Active Directory domain.

• The solution should support token-based authentication.

Which SSO solution should the administrator choose based on the criteria?

A.

vCenter Identity Provider Federation with Active Directory Federation Services as the identity provider

B.

vCenter Single Sign-On with Active Directory over LDAP as the identity source

C.

vCenter Single Sign-On with Active Directory (Windows Integrated Authentication) as the identity source

D.

vCenter Identity Provider Federation with Active Directory over LDAP as the identity provider

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Question # 14

Which feature would allow for the non-disruptive migration of a virtual machine between two clusters in a single VMware vCenter instance?

A.

vSphere vMotion

B.

Cross vCenter Migration

C.

vSphere Storage vMotion

D.

vSphere Fault Tolerance

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Question # 15

An administrator wants to create virtual machine (VM) templates and store them in a content library. The administrator would like to use the content library to manage different versions of these templates so that reverting to an earlier version is an option.

How should the administrator create these templates?

A.

Select a VM in the vCenter inventory.

Clone the VM to the content library as a VM template type.

B.

Select a VM template in the vCenter inventory. Clone the template to the content library.

C.

Export a VM in the vCenter inventory to an OVF template. Import the OVF template into the content library.

D.

Convert a VM to a template in the vCenter inventory.

Clone the template to the content library.

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Question # 16

An administrator is tasked with implementing a backup solution capable of backing up the Su-pervisor cluster, vSphere Pods, and persistent volumes.

Which two solutions must be used to meet this requirement? (Choose two.)

A.

VMware vCenter

B.

Standalone Velero and Restic

C.

NSX-T Manager

D.

vSphere Host Client

E.

Velero Plugin for vSphere

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Question # 17

An administrator is tasked with configuring certificates for a VMware software-defined data center (SDDC) based on the following requirements:

• All certificates should use certificates trusted by the Enterprise Certificate Authority (CA).

• The solution should minimize the ongoing management overhead of replacing certificates.

Which three actions should the administrator take to ensure that the solution meets corporate policy? (Choose three.)

A.

Replace the VMware Certificate Authority (VMCA) certificate with a self-signed certificate generated from the

B.

Replace the machine SSL certificates with custom certificates generated from the Enterprise CA.

C.

Replace the machine SSL certificates with trusted certificates generated from the VMware Certificate Authority (VMCA).

D.

Replace the VMware Certificate Authority (VMCA) certificate with a custom certificate generated from the Enterprise CA.

E.

Replace the solution user certificates wife custom certificates generated from the Enterprise CA.

F.

Replace the solution user certificates with trusted certificates generated from the VMware Certificate Authority (VMCA).

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Question # 18

An administrator must gracefully restart a virtual machine (VM) through the vSphere Client but the option is greyed out. The administrator has full administrative access on VMware vCenter and all the objects available in vCenter, but has no access to log onto the operating system.

Which action should the administrator take to meet the objective?

A.

Upgrade the virtual hardware

B.

Migrate the VM to another host

C.

Install VMware Tools

D.

Restart vCenter

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Question # 19

After a recent unexplained peak in virtual machine (VM) CPU usage, an administrator is asked to monitor the VM performance for a recurrence of the issue.

Which two tools can the administrator use? (Choose two.)

A.

vCenter Management Interface

B.

Direct Console User Interface (DCUI)

C.

vSphere Performance Charts

D.

vCenter Command Line Interface

E.

ESXi Shell

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Question # 20

A vSphere environment is experiencing intermittent short bursts of CPU contention, causing brief production outages for some of the virtual machines (VMs). To understand the cause of the issue, the administrator wants to observe near real-time statistics for all VMs.

Which two vSphere reporting tools could the administrator use? (Choose two.)

A.

Advanced Performance Charts

B.

esxcli

C.

resxtop

D.

Overview Performance Charts

E.

esxtop

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Question # 21

An administrator is preparing for a deployment of a new vCenter Server Appliance. The following information has been provided to complete the deployment:

•ESXi Host name (FQDN): esxOl.corp local . ESXi IP Address: 172.20.10.200

•vCenter Server Name (FQDN): vcsa01 corp.local

•vCenter Server IP Address: 172.20 10.100

•NTP Server: 172.20.10.20

•DNS Server: 172.20.10.1

•Deployment Size: Tiny

•Storage Size: Default

Which two actions must the administrator complete before starting the installation of the vCenter Server Appliance? (Choose two.)

A.

Create a DNS CNAME record for the vCenter Server (vcsa01.corp.local)

B.

Create a DNS CNAME record for the ESXi Host server (esx01.corp.local)

C.

Create a reverse DNS A record for the vCenter Server (vcsa01).

D.

Create a reverse DNS A record for the ESXi Host server (esx01)

E.

Create a forward DNS A record for the vCenter Server (vcsa01).

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Question # 22

An administrator plans to bring VMware vCenter offline in order to perform hardware mainte-nance on the host where the vCenter Server Appliance is running.

Which vSphere feature must be configured to ensure that vCenter users experience minimal downtime?

A.

vSphere Distributed Resource Scheduler

B.

Hybrid Linked Mode

C.

vCenter Server High Availability

D.

Enhanced Linked Mode

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Question # 23

An administrator has been notified that a number of hosts are not compliant with the company policy for time synchronization.

The relevant portion of the policy states:

• All physical servers must synchronize time with an external time source that is accurate to the microsecond. Which step should the administrator take to ensure compliance with the policy?

A.

Ensure that each vCenter Server Appliance is configured to use a Network Time Protocol (NTP) source.

B.

Ensure that each ESXi host is configured to use a Precision Time Protocol (PTP) source.

C.

Ensure that each ESXi host is configured to use a Network Time Protocol (NTP) source.

D.

Ensure that each vCenter Server Appliance is configured to use a Precision Time Protocol (PTP) source.

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Question # 24

An administrator is deploying a new all flash vSAN cluster based on the vSAN Original Storage Architecture (OSA).

What is the minimum supported network throughput in Gb/s for each host?

A.

50

B.

10

C.

25

D.

1

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Question # 25

An administrator is tasked with applying updates to a vSphere cluster running vSAN using vSphere Lifecycle Manager. Downtime to the ESXI hosts must be minimal while the work Is completed.

The administrator has already completed the following steps and no errors have been returned:

• Downloaded all applicable software and created a new Image

• Attached the new Image to the cluster and run a compliance check against the Image for the cluster

• Ran a remediation pre-check for the cluster

Which two series of steps should the administrator perform to start the remediation of the cluster using the new image? (Choose two.)

A.

1. Use the Remediate option in vSphere Lifecycle Manager to remediate all of the ESXI hosts in the cluster in parallel.

2. Allow vSphere Lifecycle Manager to automatically control maintenance mode on the ESXI hosts.

B.

1. Place each of the ESXI hosts into maintenance mode manually.

2. Use the Stage option in vSphere Lifecycle Manager to stage the required software on all ESXi hosts one at a time.

C.

1. Leave all ESXI hosts in the cluster operational.

2. Use the Stage All option in vSphere Lifecycle Manager to stage the required software onto all ESXI hosts one at a time.

D.

l Leave all ESXI hosts in the cluster operational

2. Use the Stage All option in vSphere Lifecycle Manager to stage the required software onto all ESXI hosts in the cluster In parallel.

E.

1 Use the Remediate Option In vSphere Lifecycle Manager to remediate all of the ESXI hosts In the cluster In sequence.

2. Allow vSphere Lifecycle Manager to automatically control maintenance mode on the ESXI hoy

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Question # 26

After a number of outages within a production VMware software-defined data center, an administrator is tasked with identifying a solution to meet the following requirements:

• Reduce the risk of outages by proactively identifying issues with the environment and resolving them.

• Reduce the complexity of uploading log bundles when raising support tickets.

Which solution should the administrator recommend to meet these requirements?

A.

VMware Aria Operations for Logs

B.

VMware Skyline Advisor Pro

C.

VMware Skyline Health

D.

VMware Aria Operations

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Question # 27

An administrator is creating a content library to manage VM templates and ISO images. The administrator wants to password-protect the images and templates and share them with a remote site.

Which two tasks must the administration perform when creating the content library? (Choose two.)

A.

Publish the local content library.

B.

Enable the security policy.

C.

Create a subscribed content library.

D.

Select an NFS datastore.

E.

Enable authentication.

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Question # 28

An administrator needs to update a VMware vCenter instance to a newer minor release version. Due to restrictions within the environment, the vCenter instance does not have access to the Internet As a first step, the administrator downloads the required update on another machine.

What are the next steps the administrator must perform to complete the update?

A Place the update ISO file in a Virtual Machine File System (VMFS) datastore.

' Use the vSphere Client to select the update ISO file as the source for the update.

A.

Place the update ISO file in a Virtual Machine File System (VMFS) datastore.

Use the vSphere Client to select the update ISO file as the source for the update

B.

Mount the ISO update file to the CD-ROM drive of the vCenter instance

Use the vCenter Management Interface to select the CD-ROM as the source for the update

C.

Place the ISO update file in a folder accessible to the vCenter instance over HTTPS.

Use the vCenter Management Interface to select the update file as the source for the update

D.

Place the ZIP update file in a folder accessible to the vCenter instance over HTTPS

Use the vSphere Client to select the update file as the source for the update.

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Question # 29

An administrator is tasked with providing users access to objects within an existing VMware vCenter instance. The vCenter inventory has a single data center with one management vSphere cluster and five workload vSphere clusters.

The following requirements must be met for assigning the users access:

• Users must only be able to view all of the inventory objects associated with the management vSphere cluster.

• Users must be able to edit all of the inventory objects associated with the workload vSphere clusters.

The administrator creates a custom role to provide the permissions needed to allow users to edit inventory objects.

Which series of steps should the administrator complete to assign the custom role and provide the required level of access to users?

A.

Apply Global permissions to assign the Read Only role to the root vCenter object.

Apply vCenter permissions to assign the custom role to the workload vSphere clusters and enable propagation.

B.

Apply Global permissions to assign the Read Only role to the root vCenter object and enable propagation. Apply vCenter permissions to assign the custom role to the workload vSphere clusters and enable propagation.

C.

Apply Global permissions to assign the Read Only role to the root vCenter object. Apply vCenter permissions to assign the custom role to the workload vSphere clusters.

D.

Apply Global permissions to assign the Read Only role to the root vCenter object and enable propagation. Apply vCenter permissions to assign the custom role to the workload vSphere clusters.

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Question # 30

An administrator is tasked with looking into the disaster recovery (DR) options for a software-defined data center (SDDC).

The following requirements must be met:

•All virtual machines (VMs) must be protected to a secondary site.

•The source VMs must remain online until the failover.

•When failing over to the secondary site, application downtime is allowed

•The DR failover must be managed from the vSphere Client.

•Costs must remain as low as possible.

How can the administrator accomplish this task?

A.

Configure VMware Cloud Disaster Recovery (VCDR) and combine it with array-based storage replication

B.

Configure VMware a Site Recovery Manager and combine it with vSphere Replication.

C.

Configure a subscribed content library on the secondary site.

D.

Configure VMware Site Recovery Manager and combine it with array-based storage replication.

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Question # 31

If a distributed switch uses the "Route based on physical NIC load" load balancing algorithm, what does the mean send or receive utilization of an uplink need to exceed for the flow of traffic to move to the second uplink?

A.

75 percent of the capacity over a 30 second period

B.

60 percent of the capacity over a 30 second period

C.

60 percent of the capacity over a 40 second period

D.

75 percent of the capacity over a 40 second period

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