VMware 2V0-51.23認定試験問題集には90練習テスト問題があります [Q15-Q30]

VMware 2V0-51.23認定試験問題集には90練習テスト問題があります

最新2V0-51.23試験問題集には高得点で一発合格

VMware 2V0-51.23（VMware Horizon 8.x Professional）資格認定試験は、VMware Horizon 8.x を使用して仮想デスクトップとアプリケーションを展開および管理する知識とスキルを検証したい IT プロフェッショナル向けに設計されています。この試験は、VMware テクノロジに経験があり、専門知識を認められたい個人を対象としています。

VMware Horizon 8.X Professional認定は、企業環境で仮想デスクトップとアプリケーションを使用するITプロフェッショナルを対象としています。この認定は、専門家がVMware Horizon 8.Xテクノロジーの専門知識を実証するのに役立ち、仮想デスクトップとアプリケーションを管理および展開するスキルを検証します。この認定は、専門家がIT業界内での信頼性とキャリアの機会を増やすのにも役立ちます。

質問 # 15
What are two Cloud Pod Architecture feature limitations? (Choose two.)

A. Kiosk mode clients are not supported unless a workaround has been implemented.
B. Cloud Pod Architecture does not support Active Directory two-way trusts between domains.
C. Cloud Pod Architecture cannot span multiple sites and data centers simultaneously.
D. Cloud Pod Architecture is not supported with Unified Access Gateway appliances.
E. The Cloud Pod Architecture feature is not supported in an IPv6 environment.

正解：A、B

解説：
Explanation
Cloud Pod Architecture is a feature that allows administrators to link multiple Horizon pods across sites and data centers to form a single logical entity called a pod federation. Cloud Pod Architecture enables global entitlements, which allow users to access desktops and applications from any pod in the pod federation. Cloud Pod Architecture also provides load balancing, high availability, and disaster recovery capabilities for Horizon deployments.
However, Cloud Pod Architecture has some feature limitations that administrators should be aware of. Two of these limitations are:
Cloud Pod Architecture does not support Active Directory two-way trusts between domains: This means that the domains that contain the Horizon pods in the pod federation must have a one-way trust relationship, where the domain that contains the Cloud Pod Architecture home site trusts all the other domains, but not vice versa. A two-way trust relationship, where each domain trusts and is trusted by all the other domains, is not supported by Cloud Pod Architecture and can cause authentication and entitlement issues.
Kiosk mode clients are not supported unless a workaround has been implemented: This means that users who log in to Horizon Client in kiosk mode, which is a mode that allows users to access a single desktop or application without entering credentials, cannot access desktops or applications from a Cloud Pod Architecture implementation. Kiosk mode clients are not compatible with global entitlements and load balancing features of Cloud Pod Architecture. However, there is a workaround that involves creating a dedicated user account and a dedicated desktop pool for each kiosk mode client and using a script to launch Horizon Client with the appropriate parameters. For instructions, see VMware Knowledge Base (KB) article 21488881.
The other options are not limitations of Cloud Pod Architecture:
Cloud Pod Architecture is supported with Unified Access Gateway appliances: Unified Access Gateway is a platform that provides secure edge services for Horizon deployments, such as secure remote access, load balancing, and authentication. Unified Access Gateway is compatible with Cloud Pod Architecture and can be configured to route user requests to the appropriate pod in the pod federation based on global entitlements and load balancing policies.
Cloud Pod Architecture can span multiple sites and data centers simultaneously: This is one of the main benefits of Cloud Pod Architecture, as it allows administrators to scale up and out their Horizon deployments across different geographic locations and network boundaries. Cloud Pod Architecture can support up to 15 pods per pod federation andup to 5 sites per pod federation, with a maximum of
200,000 sessions per pod federation.
The Cloud Pod Architecture feature is supported in an IPv6 environment: IPv6 is the latest version of the Internet Protocol that provides a larger address space and enhanced security features for network communication. Cloud Pod Architecture supports IPv6 environments and can operate in mixed IPv4 and IPv6 environments as well.
References: Cloud Pod Architecture Limitations in Horizon 8 and [VMware Horizon 8.x Professional Course]

質問 # 16
What is the default URL used to access the Horizon Console?

A. https://<connection_server_FQDN>/default
B. https://<connection_server_FQDN>/admin
C. https://<connection_server_IP>/administrator
D. https://<connection_server_IP>/login

正解：B

解説：
The default URL used to access the Horizon Console is https://<connection_server_FQDN>/admin, where
<connection_server_FQDN> is the fully qualified domain name of the Connection Server instance. This URL allows you to log in to Horizon Console by using a secure (TLS) connection. You can also use the IP address of the Connection Server instance instead of the FQDN, but this might result in blocked access or reduced security due to certificate mismatch. You cannot use https://localhost to connect from the Connection Server host, but you can use https://127.0.0.1 instead. The other options are not valid URLs for Horizon Console. References: Log In to Horizon Console

質問 # 17
To reduce the risk of users downloading malware to the corporate network, an administrator wants to allow end-users to open only intranet websites inside their virtual desktop. Additionally, the administrator wants to configure all other URLs to automatically open in a browser on the end-user's client machine.
Which steps should the administrator take to meet the requirements? (Choose two.)

A. Configure group policy settings to indicate how Horizon Agent redirects the URL
B. Enable secure website settings in the Global Settings Security menu.
C. Enable the URL Content Redirection feature on the desktop pool settings.
D. Disable the Allow External Website feature in Horizon Agent.
E. Enable the URL Content Redirection feature in Horizon Agent.

正解：A、E

解説：
Explanation
The URL Content Redirection feature allows administrators to configure specific URLs to open on the client machine or in a remote desktop or published application. This can help reduce the risk of users downloading malware to the corporate network, as well as improve the user experience and performance of certain web applications.
To meet the requirements of the scenario, the administrator needs to enable the URL Content Redirection feature in Horizon Agent when installing or upgrading it on the instant-clone desktops. This will allow Horizon Agent to send or receive URLs from Horizon Client, depending on the redirection direction. The administrator also needs to configure group policy settings to indicate how Horizon Agent redirects the URL.
Specifically, the administrator needs to enable agent-to-client redirection, which means that Horizon Agent sends the URL to Horizon Client, which opens the default application for the protocol in the URL on the client machine. The administrator also needs to specify which URLs are redirected from a remote desktop to a client, and which URLs are not redirected. In this case, the administrator needs to configure a whitelist of intranet websites that are allowed to open inside the virtual desktop, and a blacklist of all other websites that are automatically redirected to a browser on the client machine.
The other options are not relevant or sufficient for meeting the requirements. Disabling the Allow External Website feature in Horizon Agent will prevent users from accessing any external websites from their virtual desktops, which might not be desirable or practical. Enabling secure website settings in the Global Settings Security menu will not affect how URLs are redirected, but only how secure connections are establishedbetween Horizon components. Enabling the URL Content Redirection feature on the desktop pool settings will not work unless it is also enabled in Horizon Agent and configured with group policy settings. References: Configuring URL Content Redirection and [VMware Horizon 8.x Professional Course]

質問 # 18
End-users are complaining that they are frequently being asked for credentials when opening additional apps.
Which step should the administrator take to resolve the issue?

A. Configure Session Timeout by modifying the Client Settings in Horizon Client.
B. Configure SSO Timeout by modifying the Global Settings in Horizon Administrator.
C. Configure Desktop Timeout by modifying the Pool Settings in Horizon Administrator.
D. Configure a time limit by modifying the Horizon GPO.

正解：B

解説：
Single sign-on (SSO) is a feature that allows users to log in to Horizon Client once and launch remote desktops and applications without being prompted for credentials again. SSO is enabled by default and can be configured in the Global Settings of Horizon Administrator. One of the settings is SSO Timeout, which determines how long the user's credentials are cached before they expire. If the SSO Timeout is too short, users might be frequently asked for credentials when opening additional apps. To resolve this issue, the administrator can increase the SSO Timeout value or set it to -1, which means that no SSO timeout limit is set. References: Global Settings for Client Sessions in Horizon Console and [VMware Horizon 8.x Professional Course]
https://docs.vmware.com/en/VMware-Horizon-7/7.13/horizon-console-administration/GUID-E2A7CA32-193D-

質問 # 19
On a VMware vCenter managed virtual machine, how does the VMware Horizon Agent know which Connection Server it should register with during the Instant Clone pool creation process?

A. Administrator provides this information in the Horizon Agent Installation Wizard on the master image.
B. Horizon Agent retrieves this information from an DNS SRV record.
C. Horizon Agent queries VMware Tools for a Guestlnfo Variable during the cloning process.
D. Administrator provides this information in the "Add Pool" creation wizard.

正解：C

解説：
Explanation
On a VMware vCenter managed virtual machine, the VMware Horizon Agent knows which Connection Server it should register with during the Instant Clone pool creation process by querying VMware Tools for a Guestlnfo Variable during the cloning process. The Guestlnfo Variable is a custom property that is set on the parent virtual machine and contains the FQDN of the Connection Server. When the parent virtual machine is cloned, the Guestlnfo Variable is copied to the clone and read by the Horizon Agent. The Horizon Agent then registers with the Connection Server specified in the Guestlnfo Variable12.
The other options are not correct for this scenario:
Administrator provides this information in the "Add Pool" creation wizard. This option is not correct because the administrator does not need to provide the Connection Server information in the "Add Pool" creation wizard. The administrator only needs to select the vCenter Server, data center, cluster, resource pool, datastore, network, and snapshot of the parent virtual machine. The Connection Server information is already embedded in the parent virtual machine as a Guestlnfo Variable3.
Horizon Agent retrieves this information from an DNS SRV record. This option is not correct because the Horizon Agent does not use DNS SRV records to find the Connection Server during the Instant Clone pool creation process. DNS SRV records are used by Horizon Client devices to discover Connection Servers when they connect to a Horizon environment. DNS SRV records are optional and can be configured by the administrator to simplify client connections4.
Administrator provides this information in the Horizon Agent Installation Wizard on the master image.
This option is not correct because the administrator does not need to provide the Connection Server information in the Horizon Agent Installation Wizard on the master image. The administrator only needs to select the features and options that are required for the desktop pool, such as VMware Horizon Instant Clone Agent, VMware Dynamic Environment Manager, VMware App Volumes, and so on. The Connection Server information is set on the master image after it is converted to a parent virtual machine by using a PowerShell script5.
References:
Instant Clones: How Does It Work?
Instant Clone Domain Administrator Account
Create an Automated Instant-Clone Desktop Pool
Configuring DNS Service Records for Horizon Connection Server
Install Horizon Agent on a Virtual Machine
[VMware Horizon 8.x Professional]
[VMware Horizon Architecture Planning]

質問 # 20
Which are the required permissions an administrator must assign to the user account for instant-clone operations in Active Directory before creating instant-clone desktop pools? (Choose three.)

A. List contents
B. Modify Owner
C. Read and Write All Properties
D. Create and Delete Child objects
E. Write to service principal names
F. Create and Delete Computer Objects

正解：C、D、F

解説：
For instant-clone operations in Active Directory, the user account used by VMware Horizon needs specific permissions to manage computer objects effectively. These include the ability to create and delete child objects and computer objects, as well as read and write all properties of those objects. These permissions ensure that Horizon can create, modify, and clean up computer accounts associated with instant clones, facilitating seamless desktop provisioning and management.

質問 # 21
Refer to the exhibit.
An administrator needs to monitor the advanced metrics of desktop sessions in Horizon Console.
Mark where the administrator would navigate in the Horizon Console by clicking on it.

正解：

解説：

Explanation:

To monitor the advanced metrics of desktop sessions in Horizon Console, you need to use the Horizon Help Desk Tool. This is a web application that you can use to get the status of Horizon 8 user sessions and to perform troubleshooting and maintenance operations1. You can also view performance details for a virtual or published desktop session that uses the PCoIP or VMware Blast display protocol2.
To access the Horizon Help Desk Tool, you need to click on the Monitoring tab on the left side of the Horizon Console. Then, you need to select Help Desk from the drop-down menu. This will open the Horizon Help Desk Tool in a new browser tab. You can then search for a user, machine, or pool and view the session details. You can also click on More to see the advanced metrics such as latency, bandwidth, protocol, and frame rate1.

質問 # 22
Refer to the exhibit.

An administrator is trying to create an automated farm of instant-clone virtual machines using the Add Farm wizard. The administrator cannot proceed beyond the page displayed in the exhibit.
Which of the following could be the reason for the issue?

A. In the Add Farm wizard, the administrator may not have selected Automated Farm as farm type.
B. The administrator may not have added an instant clone domain administrator to VMware Horizon.
C. The administrator did not prepare a RDSH golden image snapshot.
D. The administrator did not add the RDSH golden image to the correct domain.

正解：B

解説：
The reason for the issue is that the administrator may not have added an instant clone domain administrator to VMware Horizon. This is a requirement for creating an automated farm of instant-clone virtual machines using the Add Farm wizard.
An instant clone domain administrator is a user account in Microsoft Active Directory that allows Connection Server to perform certain operations related to instant clones in Active Directory, such as joining instant-clone virtual machines to the domain, creating computer accounts, and deleting computer accounts. The administrator must create and configure this account in Active Directory and then specify the user name and password in VMware Horizon.
To add an instant clone domain administrator to VMware Horizon, the administrator needs to follow these steps:
In the Horizon Console, select Settings > Domains > Domain Accounts.
Click Add.
Enter the domain, user name, and password for the instant clone domain administrator.
After adding the instant clone domain administrator to VMware Horizon, the administrator can proceed with creating an automated farm of instant-clone virtual machines using the Add Farm wizard.
The other options are not the reason for the issue:
In the Add Farm wizard, the administrator may not have selected Automated Farm as farm type: This option is not relevant to the issue, as the farm type selection is done in a later page of the Add Farm wizard, after selecting the domain and the AD container. The page displayed in the exhibit is the Identification and Settings page, which is the first page of the Add Farm wizard.
The administrator did not prepare a RDSH golden image snapshot: This option is not relevant to the issue, as the RDSH golden image snapshot selection is done in a later page of the Add Farm wizard, after selecting the domain and the AD container. The page displayed in the exhibit is the Identification and Settings page, which does not require a RDSH golden image snapshot.
The administrator did not add the RDSH golden image to the correct domain: This option is not relevant to the issue, as the RDSH golden image domain selection is done in a later page of the Add Farm wizard, after selecting the domain and the AD container. The page displayed in the exhibit is the Identification and Settings page, which does not require a RDSH golden image domain.
References: Configuring an Instant Clone Domain Administrator in Active Directory, Add an Instant-Clone Domain Administrator, and [VMware Horizon 8.x Professional Course]

質問 # 23
Drag and drop each Desktop Persistence type on the left to its matching description on the right.

正解：

解説：

質問 # 24
Which vCenter privileges are required only for instant clones VMs with a Trusted Platform Module (vTPM) device?

A. Manage custom attributes
B. Manage KM5
C. Upgrade virtual machine compatibility
D. Configure Host USB device

正解：B

解説：
A Trusted Platform Module (vTPM) is a virtualized version of a physical TPM device that provides enhanced security for virtual machines. A vTPM device can be added to a virtual machine to enable features such as encryption, attestation, and key management. A vTPM device requires a Key Management Server (KMS) to store and manage the encryption keys.
To create instant clones VMs with a vTPM device, the vCenter Server user must have certain privileges in addition to those required for instant clones without a vTPM device. One of these privileges is Manage KMS, which allows the user to perform cryptographic operations on the vTPM device, such as cloning, decrypting, encrypting, migrating, and registering. The Manage KMS privilege is part of the Cryptographic operations privilege group on vCenter Server.
The other options are not required only for instant clones VMs with a vTPM device:
Upgrade virtual machine compatibility: This privilege allows the user to upgrade the virtual hardware version of a virtual machine to support new features and capabilities. This privilege is required for instant clones VMs regardless of whether they have a vTPM device or not.
Configure Host USB device: This privilege allows the user to configure USB devices on an ESXi host and attach them to a virtual machine. This privilege is not related to vTPM devices or instant clones VMs.
Manage custom attributes: This privilege allows the user to create, edit, and delete custom attributes for vCenter Server objects. Custom attributes are user-defined fields that can store additional information about objects. This privilege is not related to vTPM devices or instant clones VMs.
References: Privileges Required for the vCenter Server User With Instant Clones, vSphere Virtual Machine Administration, and [VMware Horizon 8.x Professional Course]

質問 # 25
A VMware Horizon on-premises environment's Senior Administrator's team is attempting to update the golden image for an Instant Clone desktop pool which an administrator created a month before. The Senior Administrator's team is a member of the AD group "Horizon View Operators".
The team states that they cannot login to the vCenter Server where the golden image resides to update the golden image.
What must the Senior Administrator do to enable the team to connect to vCenter and update the VM that is the source of desktop pools for their on-premises VMware Horizon solution?

A. Connect to each desktop pool in Horizon, and add entitlements for "Horizon View Operators".
B. Go to vSphere Client, add permissions for "Horizon View Operators".
C. Go to DEM (Dynamic Environment Manager) and add permissions for "Horizon View Operators" to update the golden image.
D. Go to Horizon Console, add permissions for "Horizon View Operators".

正解：B

解説：
To enable the Senior Administrator's team, which is part of the "Horizon View Operators" AD group, to connect to vCenter and update the golden image, the Senior Administrator needs to assign the appropriate permissions in the vSphere Client. By adding the group to the vCenter Server with the necessary roles and privileges, members of the "Horizon View Operators" group will be able to access and modify the VMs required for maintaining the desktop pools in the VMware Horizon environment.

質問 # 26
An IT support center has been tasked with helping with Horizon desktop user issues.
What is the minimal level of Horizon Console access they would need to perform this action?

A. Local Administrators
B. Global Help Desk Administrators
C. Inventory Administrators
D. Administrators
E. Help Desk Administrators

正解：E

解説：
Explanation
The minimal level of Horizon Console access that the IT support center would need to help with Horizon desktop user issues is the Help Desk Administrators role. This role allows the IT support center to view and troubleshoot user sessions, reset user passwords, send messages to users, and perform other help desk tasks.
The Help Desk Administrators role can be assigned to users or groups on any access group that contains the desktop pools or farms that the IT support center needs to support.
The other options are not the minimal level of Horizon Console access for this scenario:
Local Administrators: This role allows full administration rights on a specific access group and its sub-access groups. This role can perform all the tasks of the Help Desk Administrators role, as well as create, edit, and delete desktop pools, farms, applications, entitlements, and other objects. This role is more than what the IT support center needs to help with user issues.
Global Help Desk Administrators: This role allows full administration rights on all access groups in the Horizon environment. This role can perform all the tasks of the Local Administrators role, as well as create, edit, and delete access groups and global entitlements. This role is more than what the IT support center needs to help with user issues.
Inventory Administrators: This role allows limited administration rights on a specific access group and its sub-access groups. This role can view and manage desktop pools, farms, applications, entitlements, and other objects, but cannot create or delete them. This role can also perform some help desk tasks, such as viewing user sessions and sending messages to users, but cannot reset user passwords or troubleshoot sessions. This role is not sufficient for what the IT support center needs to help with user issues.
Administrators: This role allows full administration rights on all access groups in the Horizon environment, as well as global settings, licensing, roles and permissions, events configuration, and other system-wide settings. This role can perform all the tasks of theother roles, as well as configure and manage the Horizon infrastructure. This role is more than what the IT support center needs to help with user issues.
References: Understanding Permissions and Access Groups and [VMware Horizon 8.x Professional Course]

質問 # 27
An administrator configured a virtual machine to use an NVIDIA card but the virtual machine is not starting up.
What could be the cause of the issue? (Choose two.)

A. Not all memory has been reserved on the VM.
B. No suitable host could be found.
C. The Desktop Pool doesn't support 3D cards.
D. Not all CPU has been reserved on the VM.
E. 3D graphics cannot be used with local storage.

正解：A、B

解説：
When configuring a virtual machine to use an NVIDIA graphics card, issues such as the VM not starting can occur if there is no suitable host available that meets the requirements for 3D graphics, or if not all memory required by the 3D graphics card has been reserved for the VM. Ensuring that the host has the necessary 3D graphics capabilities and that the VM is configured with reserved memory can resolve these issues.

質問 # 28
An organization with an existing Windows 2012 R2 Server RDSH farm decided to move to Windows Server
2019 as their new standard. Order the steps that need to be taken by the administrator to deploy a RDS desktop pool with this new standard.

正解：

解説：

Explanation:

To deploy a RDS desktop pool with the new standard of Windows Server 2019, the steps should be ordered as follows:
Prepare the Windows Server 2019 golden image. This is the first step because you'll need a prepared OS image to base your RDS desktop pool on.
Add an Automated Farm. Once your golden image is ready, you can set up an automated farm for the RDS desktop pool.
Add a RDS desktop pool. Using the automated farm and the prepared golden image, you can now add the RDS desktop pool.
Entitle AD users and/or groups. With the RDS desktop pool in place, the next step is to give Active Directory (AD) users and groups the necessary entitlements to access the desktops.
Launch Horizon Client and verify access to RDS desktop. As the final verification step, launch the Horizon Client to ensure that you can access the newly created RDS desktop pool and that everything is functioning as expected.
So, the sequential order is: Prepare the Windows Server 2019 golden image -> Add an Automated Farm -> Add a RDS desktop pool -> Entitle AD users and/or groups -> Launch Horizon Client and verify access to RDS desktop.