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Q21. An organization wants a support administrator to manage desktop pools but does not want that administrator to have unrestricted access to all Horizon configuration. What should be used?

1. Unified Access Gateway rules
   2. Desktop pool naming conventions
   3. Role-based delegated administration
   4. Horizon Client policies

Correct Answer: 3. Role-based delegated administration

Explanation: Role-based delegated administration allows an organization to control which administrative privileges are granted to specific Horizon administrators. Rather than giving every administrator full control of the Horizon environment, permissions can be assigned according to job responsibilities. Roles can contain specific privileges, and administrators can be associated with those roles for appropriate resources or access groups. This approach supports the principle of least privilege and reduces the risk of accidental or unauthorized configuration changes. Unified Access Gateway rules control external connectivity, desktop naming conventions do not enforce permissions, and Horizon Client policies affect user-session behavior rather than administrative access to Horizon Console.

Q22. During initial Horizon configuration, an administrator needs Horizon to provision virtual machines automatically on a virtualization platform. What must be added to Horizon?

1. A supported hypervisor manager such as vCenter Server
   2. A second Horizon Client installation
   3. A Dynamic Environment Manager archive share only
   4. A published application pool

Correct Answer: 1. A supported hypervisor manager such as vCenter Server

Explanation: Horizon requires integration with a supported hypervisor management platform when it must automatically provision and manage virtual desktops or RDSH machines. In a vSphere-based deployment, vCenter Server is added to Horizon so Connection Server can coordinate provisioning operations and interact with the underlying virtualization infrastructure. Current Horizon architecture can also support other appropriate capacity providers and management integrations. Installing another Horizon Client does not provide provisioning capabilities, while Dynamic Environment Manager manages user settings rather than virtual machines. A published application pool represents resources delivered to users and is not the infrastructure connection Horizon needs to create and manage virtual machines.

Q23. Which component is required when implementing Horizon True SSO so that certificate-based Windows logon can occur after a user authenticates through an identity provider?

1. App Volumes Manager
   2. Horizon Agent Direct-Connection Plug-In
   3. Dynamic Environment Manager Console
   4. Horizon Enrollment Server

Correct Answer: 4. Horizon Enrollment Server

Explanation: The Horizon Enrollment Server is an important component of a True SSO deployment. True SSO enables users who authenticate through a supported identity mechanism to access Windows desktops or applications without entering their Active Directory password again. The Enrollment Server works with the enterprise certificate infrastructure to request short-lived certificates that can be used for Windows authentication. This separates the user’s initial authentication method from the Windows credential process. App Volumes Manager handles application delivery, Dynamic Environment Manager controls user-environment settings, and the Direct-Connection Plug-In supports specialized direct connection scenarios rather than providing the certificate enrollment functionality required by True SSO.

Q24. An administrator wants historical Horizon activity to be retained for troubleshooting and auditing. Which configuration should be completed?

1. Enable USB redirection on every desktop
   2. Configure event reporting to a supported database
   3. Add a second Active Directory forest
   4. Disable Connection Server replication

Correct Answer: 2. Configure event reporting to a supported database

Explanation: Horizon event reporting provides administrators with historical records of significant activity within the environment. Configuring a supported events database allows Horizon to record events associated with user connections, desktop operations, administrative actions, and other system activities. Administrators can use this information during troubleshooting, operational reviews, and auditing. Without event reporting, access to historical Horizon activity can be more limited. USB redirection affects endpoint peripheral access and does not create centralized event history. Adding another Active Directory forest is unrelated to event retention, while disabling Connection Server replication would reduce resilience rather than improve reporting capabilities.

Q25. Before Horizon can automatically create computer accounts for instant-clone machines in a specific Active Directory organizational unit, what should an administrator configure?

1. An instant-clone domain administrator account with the required delegated permissions
   2. An App Volumes writable volume
   3. A Blast Extreme certificate on each endpoint
   4. A manual desktop assignment for every user

Correct Answer: 1. An instant-clone domain administrator account with the required delegated permissions

Explanation: Automated instant-clone provisioning requires Horizon to perform operations involving Active Directory computer accounts. Administrators therefore configure an instant-clone domain administrator account and delegate the permissions required to create, remove, and manage computer accounts within the designated organizational unit. Providing only the required permissions supports better security than using an unnecessarily privileged domain account. An App Volumes writable volume concerns application or user data use cases, Blast certificates on endpoints do not create Active Directory accounts, and desktop assignment determines how users receive desktops rather than whether Horizon can create computer objects during automated provisioning.

Q26. A company wants Horizon administrators to identify Unified Access Gateway appliances directly from the Horizon administrative dashboard. What should be done?

1. Install Horizon Client on each UAG appliance
   2. Convert each UAG appliance into a Connection Server
   3. Register the Unified Access Gateways with Horizon
   4. Add the UAG appliances to an RDS farm

Correct Answer: 3. Register the Unified Access Gateways with Horizon

Explanation: Unified Access Gateway appliances can be registered with Horizon so administrators gain improved visibility of them through the Horizon management interface and dashboard. Registration helps Horizon administrators monitor the external-access infrastructure as part of the broader environment. A UAG appliance is a security gateway and should not be converted into a Connection Server or added as an RDS host. Horizon Client is end-user software and is not installed on UAG for this purpose. Registration therefore provides the appropriate management relationship while leaving UAG in its intended role as the secure edge component for external Horizon connections.

Q27. An administrator is preparing multiple Horizon Connection Servers behind a load balancer. What is a major reason for using the load balancer?

1. To store user profile archives
   2. To distribute connection requests across available Connection Servers
   3. To install applications into the golden image
   4. To replace DNS completely

Correct Answer: 2. To distribute connection requests across available Connection Servers

Explanation: A load balancer can provide a common access point in front of multiple Horizon Connection Servers and distribute incoming requests among available servers. This supports scalability and service availability by preventing dependence on a single Connection Server. Health monitoring can also help ensure that new requests are not directed to a server that is unavailable. The load balancer does not store Dynamic Environment Manager user profile archives, install applications into desktop images, or replace the organization’s DNS infrastructure. DNS is still commonly used so clients and other components can resolve the load-balanced service name to the appropriate load-balancer address.

Q28. An administrator has multiple App Volumes Managers behind a load balancer and wants to integrate them with Horizon Apps on Demand. Which address should normally be registered in Horizon?

1. The address of an individual RDSH server
   2. The IP address of an end user’s computer
   3. The address of a Horizon Client
   4. The App Volumes Manager load balancer FQDN

Correct Answer: 4. The App Volumes Manager load balancer FQDN

Explanation: When multiple App Volumes Managers are deployed behind a load balancer, Omnissa guidance recommends registering the load balancer’s fully qualified domain name rather than individual App Volumes Manager servers. A Horizon RDSH farm can be associated with an App Volumes Manager address, so using the load-balanced address allows multiple App Volumes Manager instances to participate in servicing requests while presenting Horizon with one consistent endpoint. RDSH server addresses, user endpoint addresses, and Horizon Client addresses are not substitutes for the App Volumes Manager integration endpoint required for Apps on Demand operations.

Q29. What is the purpose of placing a Horizon desktop or RDSH machine into maintenance mode?

1. To permanently delete its Active Directory account
   2. To automatically upgrade Horizon Client
   3. To prevent new user sessions while administrative work is performed
   4. To convert the machine into a Connection Server

Correct Answer: 3. To prevent new user sessions while administrative work is performed

Explanation: Maintenance mode is used when administrators need to perform servicing, troubleshooting, upgrades, or other work on a machine without allowing additional users to begin sessions on it. This helps administrators control the machine’s workload and reduces the chance that maintenance will disrupt new users. Depending on the environment and operation, existing sessions may need to be handled appropriately before work begins. Maintenance mode does not automatically delete the computer’s Active Directory account, upgrade endpoint Horizon Client software, or change the machine into a Connection Server. It is an operational state intended to make managed maintenance safer and more predictable.

Q30. A Horizon administrator needs different peripheral-redirection policies to apply depending on a user’s location or endpoint characteristics. Which technology can be used to apply contextual Horizon policies?

1. vCenter alarms
   2. Dynamic Environment Manager Smart Policies
   3. App Volumes packaging templates
   4. Connection Server replication

Correct Answer: 2. Dynamic Environment Manager Smart Policies

Explanation: Dynamic Environment Manager Smart Policies can control selected Horizon session capabilities according to contextual conditions. Administrators can define conditions based on relevant properties of the user session or environment and apply settings such as peripheral, clipboard, printing, or protocol-related behavior where supported. This makes it possible to enforce stricter controls for external or less-trusted scenarios while allowing different functionality for internal users. vCenter alarms monitor virtualization infrastructure, App Volumes packaging templates concern application delivery, and Connection Server replication synchronizes Horizon configuration among Connection Servers. Smart Policies are therefore the technology specifically suited to context-aware Horizon session policy management.

Q31. In an instant-clone desktop environment, what is a key administrative advantage of separating applications from the golden image with App Volumes?

1. Applications can be managed independently without rebuilding the operating-system image for every application change
   2. Horizon no longer requires user authentication
   3. Connection Servers no longer need network connectivity
   4. Every user automatically becomes a Horizon administrator

Correct Answer: 1. Applications can be managed independently without rebuilding the operating-system image for every application change

Explanation: App Volumes allows Windows applications to be packaged separately from the core desktop operating-system image. This separation can simplify lifecycle management because an administrator can update or assign application packages without rebuilding the golden image whenever an application changes. The base image can remain relatively standardized while application sets are delivered according to business requirements. This approach can be particularly useful with instant-clone desktops and RDSH environments. App Volumes does not remove authentication requirements, eliminate network dependencies for Connection Servers, or grant administrative rights to users. Its key advantage is flexible application lifecycle and delivery management.

Q32. What happens when a user launches an application delivered through Horizon Published Apps on Demand with App Volumes integration?

1. The application permanently installs itself on the user’s endpoint
   2. Horizon creates a new Connection Server for the application
   3. The user is automatically made a local administrator
   4. The required application package can be attached to an appropriate RDSH server in real time

Correct Answer: 4. The required application package can be attached to an appropriate RDSH server in real time

Explanation: Horizon Published Apps on Demand integrates Horizon with App Volumes so application packages can be dynamically attached when users request published applications. When an entitled user selects an application, Horizon coordinates with App Volumes Manager to attach the necessary application package to a suitable RDSH machine. The session can then be established through Horizon Agent on that RDSH host. This reduces the need to permanently install every possible application into every RDSH golden image. The application is not installed permanently on the user’s endpoint, a new Connection Server is not created, and application launch does not grant the user local administrative privileges.

Q33. Which Horizon feature should an administrator use to control which administrators can manage particular groups of resources?

1. Blast codec selection
   2. Access groups combined with delegated permissions
   3. USB device splitting
   4. Client drive redirection

Correct Answer: 2. Access groups combined with delegated permissions

Explanation: Horizon delegated administration can use administrative roles, privileges, and resource organization to restrict management responsibility. Access groups help organize Horizon objects so administrative permissions can be scoped appropriately rather than applying unrestricted privileges throughout the deployment. This is useful in organizations where separate teams manage different departments, sites, or sets of desktop pools. Blast codec selection affects display behavior, USB device splitting affects peripheral redirection, and client drive redirection determines whether local drives can be made available during a remote session. None of those capabilities controls which Horizon administrators are authorized to manage specific administrative resources.

Q34. A desktop shows an Agent Unreachable condition in Horizon Console. What does this most directly indicate?

1. The user’s password has expired
   2. The Horizon Client cannot locate its local printer
   3. Connection Server cannot properly communicate with Horizon Agent on the desktop
   4. App Volumes has no application packages

Correct Answer: 3. Connection Server cannot properly communicate with Horizon Agent on the desktop

Explanation: An Agent Unreachable condition indicates a communication problem between Horizon infrastructure and the Horizon Agent installed on the managed machine. Troubleshooting should therefore focus on whether the virtual machine is powered on and responsive, whether Horizon Agent services are operating correctly, and whether networking, DNS, firewalls, or other communication requirements are preventing connectivity. A user password issue typically affects authentication rather than agent reachability. A missing local printer is related to redirection, and the absence of App Volumes packages does not normally cause Horizon to classify the desktop’s Horizon Agent itself as unreachable.

Q35. Why is it important to verify DNS resolution between Horizon infrastructure components?

1. DNS determines the amount of RAM assigned to instant clones
   2. DNS packages applications for App Volumes
   3. DNS selects the user’s desktop wallpaper
   4. Horizon components rely on correct name resolution for many server-to-server and client connections

Correct Answer: 4. Horizon components rely on correct name resolution for many server-to-server and client connections

Explanation: Reliable DNS is a fundamental infrastructure requirement in a Horizon environment. Connection Servers, Unified Access Gateways, virtualization management systems, Active Directory resources, clients, and other services may depend on fully qualified domain names and correct forward or reverse name resolution. Incorrect DNS records can result in connection failures, certificate-name mismatches, infrastructure registration problems, or other difficult-to-diagnose symptoms. DNS does not determine virtual machine memory, package applications, or control desktop personalization. Administrators should therefore verify accurate DNS configuration early when troubleshooting connectivity problems between Horizon components, especially when an IP address works but a configured host name does not.

Q36. An administrator wants to stop users from launching new sessions on an RDS host before performing maintenance. Which action is most appropriate?

1. Disable or place the applicable RDSH host into maintenance mode
   2. Delete the Horizon farm
   3. Remove the Connection Server from the domain
   4. Uninstall Horizon Client from every endpoint

Correct Answer: 1. Disable or place the applicable RDSH host into maintenance mode

Explanation: Placing an RDSH host into maintenance mode, or using the appropriate administrative state that prevents new sessions, allows administrators to service that host without unnecessarily destroying the farm or disrupting the overall Horizon configuration. Administrators can first prevent new connections and then allow existing sessions to end or manage them according to the maintenance plan. Deleting the entire farm would be unnecessarily destructive. Removing Connection Server from the domain could disrupt Horizon functionality broadly, while uninstalling Horizon Client from user devices has no relationship to safely performing server maintenance. Maintenance controls provide the targeted and reversible approach required.

Q37. What is the primary purpose of a Dynamic Environment Manager profile archive share?

1. To store Connection Server installation media
   2. To hold App Volumes package disks
   3. To store captured user personalization data
   4. To host Unified Access Gateway configuration files

Correct Answer: 3. To store captured user personalization data

Explanation: Dynamic Environment Manager can capture selected user personalization information and store that information in profile archives. A profile archive share provides centralized storage for those captured settings so they can be imported when the user starts another session, including on a different nonpersistent desktop. This helps preserve a consistent user experience while keeping the underlying desktop image standardized. The profile archive share is not intended to hold Horizon Connection Server installation files, App Volumes application package disks, or UAG appliance configuration. Dynamic Environment Manager architecture separates its configuration and user-profile information into appropriate shared storage locations.

Q38. An administrator wants to ensure that a newly prepared RDSH application package is compatible with the servers to which it will be attached. What is an important App Volumes packaging consideration?

1. Capture the package using an operating system compatible with the target RDSH servers
   2. Package the application on a Unified Access Gateway appliance
   3. Install Horizon Client inside the package before capturing it
   4. Capture all packages using a domain controller

Correct Answer: 1. Capture the package using an operating system compatible with the target RDSH servers

Explanation: Application compatibility is an important consideration when creating App Volumes packages for RDSH use. Omnissa guidance indicates that packages intended for RDSH servers should be captured on a compatible operating system so that the packaged application works correctly when attached to target RDSH machines. Packaging an application on a significantly different operating-system platform can introduce application or dependency problems. Unified Access Gateway is a secure access appliance and is not an application-packaging machine. Horizon Client installation is not a general packaging requirement, and a domain controller should not be used as the packaging workstation.

Q39. Why might an administrator configure folder redirection together with nonpersistent Horizon desktops?

1. To turn Unified Access Gateway into a file server
   2. To keep selected user data outside the disposable desktop and make it available across sessions
   3. To convert instant clones into full clones
   4. To replicate Connection Server configuration

Correct Answer: 2. To keep selected user data outside the disposable desktop and make it available across sessions

Explanation: Nonpersistent desktops can be refreshed, deleted, or replaced, so storing important user files only on the local desktop can cause data to disappear when that machine is recycled. Folder redirection allows selected folders to point to appropriate centralized storage so the user’s data remains separate from the disposable virtual machine. Dynamic Environment Manager and related user-environment technologies can complement this design by managing personalization and environment settings. Folder redirection does not transform UAG into a storage server, alter a clone’s provisioning type, or replicate Connection Server settings. Its purpose is to separate selected user data from the underlying nonpersistent desktop.

Q40. A company wants to minimize the number of application sets permanently installed in its RDSH golden image while still delivering many different published applications. Which design best meets the requirement?

1. Create a separate Connection Server for every application
   2. Install all applications permanently on every user’s physical endpoint
   3. Create one separate Active Directory domain for each application
   4. Use Horizon Published Apps on Demand integrated with App Volumes

Correct Answer: 4. Use Horizon Published Apps on Demand integrated with App Volumes

Explanation: Horizon Published Apps on Demand with App Volumes is designed to separate published applications from the base RDSH operating-system image. The RDSH farm can remain comparatively generic, while required App Volumes packages are attached to suitable RDSH servers in real time when users request applications. This can reduce the need to build multiple farms solely because users require different application combinations and can simplify application lifecycle management. Creating Connection Servers or Active Directory domains for individual applications would add unnecessary infrastructure. Installing all applications on physical endpoints would also defeat the centralized application-delivery objective of the Horizon deployment.