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Q161. An organization wants all active Horizon desktops and applications to disconnect after a fixed amount of time from the user’s original Horizon login, regardless of when each resource was launched. Which global setting should be configured?

1. Forcibly Disconnect Users
   2. Discard SSO Credentials
   3. Empty Session Timeout
   4. Log Off After Disconnect

Correct Answer: 1. Forcibly Disconnect Users

Explanation: The Forcibly Disconnect Users global setting determines how long a user’s Horizon login session can continue before all associated desktops and applications are disconnected. The timer is based on when the user initially logged in to Horizon rather than when each desktop or application was launched. This provides administrators with a predictable upper limit for client-session duration. Discard SSO Credentials removes cached authentication information but leaves existing sessions open. Empty Session Timeout applies to published application sessions with no running applications, while Log Off After Disconnect controls what happens after a desktop session has already disconnected.

Q162. A user has an existing Horizon desktop session open when the configured Discard SSO Credentials timeout is reached. What happens to that existing desktop session?

1. It is immediately logged off
   2. The virtual machine is reset
   3. It remains open, but the user must authenticate again when starting a new applicable session
   4. The desktop is automatically converted to a dedicated assignment

Correct Answer: 3. It remains open, but the user must authenticate again when starting a new applicable session

Explanation: Discard SSO Credentials removes the stored single sign-on credentials after the configured period, but it does not close desktop or application sessions that are already established. The effect becomes apparent when the user attempts to connect to a new desktop or application session that requires authentication. At that point, the user must authenticate again. This setting can be applied to internal connections, external connections, or both. It should not be confused with Forcibly Disconnect Users, which actually disconnects resources after a configured session duration. Existing sessions therefore remain available when only SSO credentials have expired.

Q163. An administrator replaces the TLS certificate on one Connection Server in a replicated Horizon pod. What should be done on the other Connection Servers?

1. Nothing, because TLS certificates replicate automatically
   2. Import the appropriate server certificate and certificate chain on each Connection Server instance
   3. Remove the Connection Servers from the domain
   4. Replace Horizon Agent certificates instead

Correct Answer: 2. Import the appropriate server certificate and certificate chain on each Connection Server instance

Explanation: TLS server certificates are installed locally on each Horizon Connection Server and are not automatically replicated through Horizon LDAP. Therefore, in a pod containing multiple replicated Connection Servers, the appropriate certificate and certificate chain must be imported into the Windows local computer certificate store on every Connection Server that requires it. Omnissa also requires the certificate used by Connection Server to have the correct private key and appropriate friendly-name configuration. Replication synchronizes Horizon configuration data, but it does not distribute private server certificates between Windows hosts. Proper certificate deployment must therefore be completed on each instance individually.

Q164. Which certificate property must be configured so Horizon Connection Server recognizes the intended TLS certificate?

1. The certificate must be named HorizonClient
   2. The certificate must contain no private key
   3. The certificate must be stored in the user’s Personal store only
   4. Its Friendly Name must be set to vdm

Correct Answer: 4. Its Friendly Name must be set to vdm

Explanation: Horizon Connection Server identifies the certificate it should use partly through the certificate’s Friendly Name. Omnissa documentation specifies that the intended TLS certificate must have the Friendly Name vdm. The certificate must also include the associated private key and be installed with the appropriate certificate chain in the local computer certificate store. Installing a certificate without its private key will not satisfy the server-authentication requirement. The certificate is not selected by naming it HorizonClient, nor should it exist only in a user’s personal certificate store. Correct certificate preparation is essential when replacing the default self-signed Horizon certificate.

Q165. What happens if Use Blast Secure Gateway for Blast connections to machine is disabled on a Connection Server and network routing permits direct access?

1. Blast Extreme is completely disabled
   2. Clients can establish Blast sessions directly with the Horizon desktop or RDS host instead of tunneling through the Connection Server
   3. Horizon automatically switches every session to PCoIP
   4. Unified Access Gateway is removed from the configuration

Correct Answer: 2. Clients can establish Blast sessions directly with the Horizon desktop or RDS host instead of tunneling through the Connection Server

Explanation: The Blast Secure Gateway setting determines whether Blast traffic is tunneled through the Horizon connection broker. When the setting is disabled and network connectivity permits it, clients establish their Blast session directly with the Horizon desktop or RDS host after brokering has taken place. Disabling the gateway does not disable the Blast Extreme protocol itself and does not automatically switch sessions to PCoIP. It also does not remove Unified Access Gateway. Administrators should choose direct or tunneled connectivity based on security boundaries, routing, firewall design, and whether clients can safely reach the agent machines directly.

Q166. Which Horizon Connection Server setting controls whether HTTPS-based tunnel traffic is proxied through the connection broker rather than connecting directly to the remote machine?

1. Use Secure Tunnel connection to machine
   2. Use PCoIP Secure Gateway
   3. Send Domain List
   4. Enable Folder Preferences

Correct Answer: 1. Use Secure Tunnel connection to machine

Explanation: Use Secure Tunnel connection to machine determines whether Horizon Client makes an additional HTTPS connection through the connection broker for supported tunnel traffic when connecting to a desktop or application. If the setting is disabled, the client can connect directly to the Horizon desktop or RDS host when networking allows it. The PCoIP Secure Gateway applies specifically to PCoIP traffic, while Send Domain List and Folder Preferences concern authentication presentation and client organization. Tunnel architecture should be selected according to security, network segmentation, and external-access requirements because it changes the path taken by client-to-resource traffic.

Q167. A Horizon administrator wants different teams to manage separate desktop pools without giving them authority over all pools. What should the administrator create?

1. Separate Events databases
   2. Separate certificate authorities
   3. One Unified Access Gateway per administrator
   4. Access groups with appropriately scoped delegated permissions

Correct Answer: 4. Access groups with appropriately scoped delegated permissions

Explanation: Access groups allow Horizon administrators to organize pools and farms into administrative boundaries. Roles and privileges can then be assigned so particular administrators manage only the resources in specified access groups. This enables least-privilege administration in environments where separate departments, sites, or support teams are responsible for different resources. By default, desktop pools and farms are created in the root access group unless another group is selected. Published desktop and application pools inherit their farm’s access group. Events databases, certificate authorities, and UAG appliances are not substitutes for resource-scoped administrative delegation.

Q168. An administrator needs to move a published application pool into a different Horizon access group. What should be changed?

1. The application’s Horizon Client configuration
   2. The published application’s entitlement
   3. The access group of the farm that contains the application pool
   4. The App Volumes package assignment

Correct Answer: 3. The access group of the farm that contains the application pool

Explanation: Published application pools and published desktop pools inherit the access group of the RDS farm to which they belong. Horizon does not allow an administrator to directly change the access group of an individual application pool or published desktop pool. To move those resources into another administrative scope, the administrator changes the farm’s access group. The dependent published resources then follow that farm’s placement. Entitlements determine which users can access an application, while Horizon Client configuration and App Volumes assignments do not control access-group membership. Understanding inheritance is important when designing delegated Horizon administration.

Q169. In Cloud Pod Architecture, a user normally has New York as a home site, but a specific global entitlement has a home-site override for London. Where does Horizon search first when that user selects the global entitlement?

1. London
   2. New York
   3. Every site simultaneously
   4. The site containing the user’s Horizon Client

Correct Answer: 1. London

Explanation: A home-site override is associated with a specific global entitlement and user or group. When the affected user selects that global entitlement, the entitlement-specific override takes precedence over the user’s normal home-site assignment. Therefore, if the user’s ordinary home site is New York but the global entitlement defines London as the override, Horizon begins satisfying that entitlement from the London site. This capability provides granular placement control when a particular application or desktop resource should come from a different site than the user’s normal preference. It does not cause all sites to be searched simultaneously.

Q170. What privilege is required, at minimum, for an administrator to perform many Cloud Pod Architecture management operations in Horizon Console?

1. Manage App Volumes
   2. Manage Cloud Pod Architecture
   3. Manage Local Printers
   4. Manage Client Drives

Correct Answer: 4. Manage Cloud Pod Architecture

Explanation: Horizon defines specific administrative privileges for Cloud Pod Architecture. Omnissa documentation identifies Manage Cloud Pod Architecture as a minimum privilege for performing operations on areas such as Cloud Pod Architecture configuration, sites, global entitlements, and home-site assignments, depending on the exact task. Read-only access can have different requirements, but changes require appropriate management privileges. Printer, drive, or App Volumes permissions do not grant authority over the Horizon federation. Administrators should assign these capabilities carefully because Cloud Pod operations can affect brokering and entitlement behavior across multiple Horizon pods and sites.

Q171. What does the Forcibly Disconnect Warning Time setting control?

1. How far in advance users receive a warning before the configured forced disconnection occurs
   2. How long Connection Server waits before contacting Active Directory
   3. How often Horizon Agent sends status updates
   4. How long instant-clone provisioning is allowed to run

Correct Answer: 1. How far in advance users receive a warning before the configured forced disconnection occurs

Explanation: The Forcibly Disconnect Warning Time works with the forced-disconnection session policy. It determines how long before the forced session disconnection Horizon displays the warning to the user. Administrators can also configure the associated warning message so users understand what is about to happen and have time to save their work. This setting does not control Active Directory communication, Agent heartbeat behavior, or clone provisioning. Combining a maximum session duration with an appropriate advance warning helps organizations enforce session limits while minimizing the chance that users unexpectedly lose unsaved work when the session deadline is reached.

Q172. An administrator has enabled host redirection on Horizon Connection Server. Which Unified Access Gateway setting should also be enabled so UAG follows the broker’s HTTP 307 redirect?

1. Enable PCoIP Legacy Certificate
   2. Disable Blast
   3. Honor Connection Server Redirect
   4. Disable Tunnel

Correct Answer: 3. Honor Connection Server Redirect

Explanation: When Connection Server returns an HTTP 307 redirect as part of Horizon host-redirection behavior, Unified Access Gateway must be configured to honor that redirect. The Honor Connection Server Redirect option instructs UAG to communicate with the URL specified in the redirect location header for current and subsequent requests in the session. Omnissa specifically notes that this setting should be enabled when host redirection is enabled on Connection Server. The PCoIP certificate, Blast, and tunnel controls serve different gateway functions and do not cause UAG to follow Connection Server’s host-redirection response.

Q173. Which Unified Access Gateway setting defines the externally reachable address that Horizon clients use for Horizon Tunnel connections?

1. PCoIP External URL
   2. Blast Allowed Host Header Values
   3. Proxy Destination Thumbprint
   4. Tunnel External URL

Correct Answer: 4. Tunnel External URL

Explanation: The Tunnel External URL identifies the address Horizon clients use when establishing Horizon Tunnel connections through Unified Access Gateway. It is typically specified as an HTTPS URL and normally uses TCP port 443 when no explicit port is supplied. This setting is relevant when Enable Tunnel is turned on. The PCoIP External URL applies to PCoIP traffic, while Blast host-header values restrict accepted Blast host headers. Proxy destination thumbprints are used for certificate validation between UAG and back-end Horizon infrastructure. Correct external URLs are important because they tell clients where to establish the appropriate protocol connection from outside the network.

Q174. A security administrator wants Unified Access Gateway to accept Blast requests only when the incoming host header contains approved hostnames. Which setting should be configured?

1. Blast Allowed Host Header Values
   2. Send Domain List
   3. Horizon Console Idle Timeout
   4. Machine Alias

Correct Answer: 1. Blast Allowed Host Header Values

Explanation: Blast Allowed Host Header Values allows administrators to specify approved hostnames, IP addresses, FQDNs, and optionally ports that are accepted in incoming Blast Secure Gateway requests. When values are configured, the host header in the incoming Blast connection must match an allowed value. This provides tighter control over the host headers accepted by the Blast gateway. Send Domain List affects authentication presentation, Console Idle Timeout protects administrative sessions, and Machine Alias is a desktop presentation feature. Host-header validation is a Unified Access Gateway security control specifically associated with Blast traffic.

Q175. Why might an administrator configure certificate thumbprints between Unified Access Gateway and Horizon Connection Server?

1. To set the desktop pool display name
   2. To validate the server certificate presented by the back-end Horizon Connection Server
   3. To determine desktop power policy
   4. To create user entitlements

Correct Answer: 3. To validate the server certificate presented by the back-end Horizon Connection Server

Explanation: Unified Access Gateway can use configured certificate thumbprints to validate the certificate returned by its back-end Horizon Connection Server. This provides an explicit trust mechanism between UAG and the broker infrastructure and can be especially useful when managing certificate validation requirements in controlled deployments. The thumbprint can also be provided during automated PowerShell deployment. Certificate validation has no relationship to pool display names, power policy, or resource entitlements. Administrators should manage thumbprints carefully when certificates are replaced because an outdated expected thumbprint can prevent secure communication between Unified Access Gateway and the Connection Server.

Q176. In an application-capable desktop pool, what does selecting Disconnect rather than Log off when Empty Session Timeout is reached accomplish?

1. It permanently deletes the desktop
   2. It disconnects the empty application session instead of ending it completely
   3. It removes the user’s entitlement
   4. It resets the Connection Server

Correct Answer: 2. It disconnects the empty application session instead of ending it completely

Explanation: When an application session becomes empty because all applications in that session have been closed, Horizon can take action after the configured Empty Session Timeout. Selecting Disconnect leaves the session in a disconnected state rather than fully logging it off. Selecting Log off, by contrast, ends the session and frees more server resources, although starting another application later can take longer because a new session must be established. This setting provides administrators with a balance between application launch responsiveness and RDSH resource conservation. It does not alter entitlements, delete desktops, or restart Horizon infrastructure.

Q177. Which statement correctly describes Bypass Session Timeout for supported application sessions?

1. It allows eligible application sessions to avoid automatic maximum and global idle timeout disconnections
   2. It disables all Horizon authentication
   3. It removes RDS licensing requirements
   4. It allows unlimited Connection Server administrator sessions

Correct Answer: 4. It allows eligible application sessions to avoid automatic maximum and global idle timeout disconnections

Explanation: Bypass Session Timeout is intended for supported scenarios where application sessions must continue running without being automatically disconnected when normal maximum-session or global idle-session limits are reached. Omnissa documents restrictions on where this setting can be used, including limitations involving Cloud Pod application pools and unauthenticated users. It should not simply be enabled everywhere because indefinitely running sessions can consume infrastructure resources and have security implications. The feature does not bypass user authentication, licensing, or Horizon Console administrative timeouts. It affects supported application-session timeout behavior specifically.

Q178. When a home site is assigned both directly to a user and separately to a group that contains that user, which assignment has precedence?

1. The alphabetically first site
   2. The group assignment
   3. The direct user home-site assignment
   4. The site containing Connection Server

Correct Answer: 3. The direct user home-site assignment

Explanation: Home-site configuration can be associated with individual users as well as groups. When a user has a direct home-site assignment and also belongs to a group with a different home site, Omnissa’s site-affinity behavior gives precedence to the assignment made directly to the user. This allows administrators to create broad location behavior with group assignments while still making exceptions for individual users when necessary. The decision is not based on alphabetical ordering or the Connection Server location. Administrators should account for direct-user overrides when troubleshooting unexpected site-selection or desktop-placement behavior in multi-site Horizon designs.

Q179. Which Horizon configuration change generally takes effect immediately without restarting Connection Server or Horizon Client?

1. Replacing the Windows operating system
   2. Adding more RAM to a Connection Server VM
   3. Changing a golden image snapshot
   4. Changing supported General Global Settings in Horizon Console

Correct Answer: 1. Changing supported General Global Settings in Horizon Console

Explanation: Omnissa documentation states that changes to the applicable General Global Settings in Horizon Console take effect immediately and do not require Connection Server or Horizon Client to be restarted. Examples include various console-session, client-session, message, and authentication-related settings. This provides administrators with flexibility when adjusting operating policies. Changes involving operating-system replacement, hardware resources, or desktop image snapshots are different infrastructure operations and can require separate procedures. Administrators should nevertheless consider the effect of policy changes on active and future sessions, because an immediately effective global setting can influence user behavior throughout the environment.

Q180. An administrator is configuring a Blast session over a constrained WAN and wants a direct mechanism to limit the remote display session’s network usage. What should be adjusted?

1. Active Directory trust direction
   2. App Volumes database retention
   3. Horizon Blast session bandwidth policy
   4. Connection Server access group

Correct Answer: 2. Horizon Blast session bandwidth policy

Explanation: Horizon Blast includes policy controls that allow administrators to tune remote-display traffic for different networking environments, including limiting the amount of bandwidth that sessions can consume. This is useful when users operate across constrained WAN links where unrestricted display traffic could affect other applications or create inconsistent user experiences. Bandwidth values should be tested carefully because limits that are too low can reduce responsiveness or visual quality. Active Directory trust, App Volumes database retention, and Horizon administrative access groups do not directly manage remote display bandwidth. Blast-specific session policy is the appropriate mechanism for controlling this aspect of network utilization.