1Y0-A08 - Advanced Administration for Citrix XenApp 5.0 for Windows Server

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Example Questions

The "% Disk Read Time" and "% Disk Write Time" have increased in a Citrix XenApp farm over a period of two weeks of operation. How should the administrator correct this issue? The administrator of a Citrix XenApp farm enables ICA Keep-Alive, but notices that the ICA Keep-Alive settings are NOT being used. What could the administrator have done to prevent the ICA Keep-Alive settings from being used? Scenario: Users in the branch office of a company connect over a WAN link to a Citrix XenApp farm at their company's headquarters. Users at the branch office often send large print jobs to printers hosted in their branch. The administrator needs to optimize printing for users in the branch officeWhich Citrix policy configuration can the administrator use to optimize printing for the branch office users? Scenario: An administrator installed and configured Secure Gateway and Web Interface in an environment. The administrator configured the required Web Interface server settings in the Secure Gateway settings.Which access method should the administrator configure so that users can connect through Secure Gateway to access published applications on Web Interface? Scenario: A network administrator has been instructed to enable the Special Folder Redirection option for the Citrix XenApp farm. The administrator configured the necessary settings on a Web Interface site. Pilot users have notified the administrator that when they save documents to their desktops, those documents do NOT appear on their local desktops.Which action should the administrator take in order to make the Special Folder Redirection option available to users? Scenario: An organization is based in Montreal with a sales office in Toronto. The administrator decides to implement Citrix XenApp to deliver an application; there are Citrix XenApp servers in both locations. The administrator wants to make sure the users in each office can access their application with little bandwidth consumption on the WAN link. However, the administrator also would like to ensure business continuity in case one of the sites has a power outage.Which two steps can the administrator take to meet the requirements of this scenario? (Choose two.) In which location can an administrator modify the order of the Universal Print Driver used for auto-created client printers? Scenario: An administrator recently installed a new application in an environment. Users complained that logon times to the application are substantially longer than those of other applications. What should the administrator do to improve users' logon times? Scenario: Currently, the Citrix XenApp server farm hosts several streamed applications. The administrator is given a new business intelligence application that leverages Microsoft Excel for data mining. This new business intelligence application needs to be streamed. Microsoft Excel is currently profiled and is a streamed application.What should the administrator do to enable Microsoft Excel as part of this business intelligence application profile using the least amount of storage space? An administrator would like to have the most up-to-date hotfixes and service packs installed on servers in an environment, as recommended by Citrix best practices. How can the administrator find the most up-to-date XenApp hotfix and service pack information? Which Citrix service directly depends on the IMA service? Scenario: A Citrix XenApp server in a farm is heavily loaded; logon time has increased significantly. The CPU resources are dominated by a particular application. A single user running that application is affecting all the other users connected to the Citrix XenApp server.How would the administrator resolve this issue? Scenario: Hosted applications are delivered to Marketing and Finance users in a Citrix XenApp farm. One of the applications hosted on one of the Citrix XenApp servers is an image editing application used exclusively by Marketing users. However, several Marketing users have complained that images viewed in the Citrix XenApp-hosted version of the application appear to be of a lower quality than those viewed in the local version on their workstations.How can the administrator improve the appearance of images viewed in the Citrix XenApp-hosted version of the application for the Marketing users without affecting the Finance users? Scenario: Users have complained that some of their applications sometimes do NOT appear when they browse through their published applications on the Web Interface site. The help desk staff has instructed users to refresh the Web Interface site in order to see their application.What can the administrator do to stop these inconsistencies from occurring? In which situation should the "CPU Utilization Management/CPU Rebalancer" service be set to start automatically? Users on a LAN are experiencing slow application launch time when connecting to some published applications.What should an administrator do to fix this issue? In a Citrix XenApp farm, the Citrix XenApp servers are geographically separated by WAN links.For which scenario should an administrator implement data store replication? Scenario: Remote users connect to the corporate network through a SSL VPN tunnel in order to access internal resources. These remote users connect to the Citrix XenApp servers using the internal Web Interface server.Which access method should be defined in the Web Interface configuration for these users? How can an administrator assign a load evaluator that will stop establishing sessions to servers when their processor utilization or memory usage exceeds 90%? Scenario: Printing errors are generated randomly in a Citrix XenApp server farm. An investigation reveals that the Citrix Print Manager Service has been failing at random intervals. An administrator is asked to use the Health Monitoring and Recovery feature to check the service.What should the administrator do to monitor the service? Scenario: An administrator configures a Citrix XenApp environment with a load balanced application, App1. Users identify that they cannot access App1; however, they are able to access other applications. An administrator needs to check the application load.Which command should the administrator use to check the application load? Scenario: An administrator encountered problems modifying some applications from the published application node in the Access Management Console; most of the published applications are accessible and can be modified. What can the administrator do to resolve this issue? Scenario: An administrator must implement application streaming to client workstations with no offline access. The company is separated across two branches, New York and California with internal users only. The branches are connected with a dedicated WAN. The IT Manager does NOT want application profiles streamed over the WAN. The Citrix XenApp servers are located at the New York branch.Which configuration should the administrator perform to implement application streaming in this environment? Which SQL replication model is supported for use with a XenApp data store? Scenario: An application is published on the Data Collector for a farm. Users experience slow application performance because of high CPU utilization on the Data Collector. How can the administrator improve the performance of the applications in this environment? Scenario: An administrator needs to ensure that users on Windows XP workstations launch published applications with 16-bit colors in a 1024X768 session window. Users in this environment are launching published applications in seamless mode. Which user experience setting should the administrator use in the ICAClient.ADM template? Scenario: An administrator of a Citrix XenApp farm implements an application that has very specific printing requirements which are NOT compatible with any of the Citrix Universal Print Drivers. As a solution, the administrator identifies a third-party native OEM print driver and plans to install it on the Citrix XenApp servers hosting the application. The administrator would like to first verify that the driver does NOT present compatibility issues in a multi-user environment before installing it on the servers.The administrator should load the driver in a test environment and __________ to determine if the driver is well suited for a multi-user environment. (Choose the correct phrase to complete the sentence.) Scenario: An administrator has enabled Configuration Logging in a Citrix XenApp farm. Following a number of changes applied over the weekend, users have begun to complain about issues related to accessing farm resources.How can the administrator review the changes implemented in the farm? Which Citrix service should the administrator start in order to enable the functionality for Session Reliability? Scenario: A Citrix XenApp farm is accessed primarily by remote users who connect over wireless networks. These users complain that their sessions frequently drop and that they must manually re-launch the applications in order to reconnect. Which Citrix XenApp feature should be enabled to reduce these issues? Scenario: Users in a Citrix XenApp farm have complained that it takes anywhere from 45 to 120 seconds to log on to applications. An administrator is instructed to run a CDF trace using CDFControl while users are logging onto the server.Which utility must the administrator run to parse data in order to ensure that the CDF trace contains the appropriate information necessary to troubleshoot this issue? What are two options that are available for the scheduling of the virtual memory management optimization process? (Choose two.) Scenario: A number of users in a Citrix XenApp environment require access from locked-down public terminals; the operating system in use on these terminals is NOT known. A network administrator must ensure that all of these users are able to access their published resources, despite the operating system used on their public terminal.How can the administrator provide users with access to resources from locked-down public terminals? Scenario: An administrator of a Citrix XenApp farm implements an application that has very specific printing requirements which are NOT compatible with any of the Citrix Universal Print Drivers. As a solution, the administrator identifies a third-party native OEM print driver and plans to install it on the Citrix XenApp servers hosting the application. The administrator would like to f verify that the driver does NOT present compatibility issues in a multi-user environment before installing it on the servers.The administrator should load the driver in a test environment and __________ to determine if the driver is well suited for a multi-user environment. (Choose the correct phrase to complete the sentence.) An administrator associated an application with a profile that was configured with a few options for scripting; however, due to environmental variable path changes, a pre-launch script needs to be added.How can the administrator accomplish this task? Scenario: A company has 30 remote users connecting over dial-up connections to access a Sales application on the corporate network. Due to the low connection speed, remote users occasionally experience performance issues when they print invoices from the Sales application. On the other hand, users in the corporate network can print invoices without any problems. What can the administrator do to improve remote users experience in this environment? Scenario: The executable files for an application hosted on a Citrix XenApp server reside on a file server and NOT on the local Citrix XenApp server. The administrator would like to ensure that these executable files are optimized by the memory optimization feature.What should the administrator configure to enable memory optimization of the executable files? Scenario: An administrator needs to stream a package to a Windows Server 2008 server. The administrator wishes to use an existing profile which was used previously to stream an application to a Windows Server 2003 server. When the administrator tries to use this package to stream to a Windows Server 2008 server, the administrator receives an error which states that the operating system was not supported.What should the administrator do to stream this package successfully to a Windows Server 2008 server? Scenario: The IMA service on a Citrix XenApp server is NOT started. After trying to manually start the service, a message is returned with the error code 2147483649.Which two actions should the administrator take in order to troubleshoot the IMA service startup issue? (Choose two.) Scenario: An administrator implements a new WAN infrastructure for a company; the WAN links connect the headquarters in Boston and the Canadian branch office in Montreal. After the administrator upgraded the WAN router, the IMA Service on the Citrix XenApp servers in the Montreal office was unabled to start.Which two settings should the administrator check in order to troubleshoot this issue? (Choose two.) Scenario: UserA launches a graphical application from workstation A. This graphical application is published on one server and consumes a large amount of memory and CPU on that server. At times, UserA works from workstation B without closing the session on workstation A. This impacts the performance of the application and other users on the server.Which Citrix XenApp feature must be configured to resolve this issue? What is the impact on the user sessions connected over ICA if the IMA service on a Citrix XenApp server is restarted? Which action should the administrator take to allow local administrators to manage auto-created ICA printers? Which action will enable an administrator to configure the Citrix XenApp farm to check the Local Host Cache automatically for corruptions and to send alerts when there is a corruption? Scenario: After configuring a number of additional Health Monitoring and Recovery tests, an administrator notices that Load Manager does NOT appear to be distributing sessions correctly. To identify if a fault in the Health Monitoring and Recovery is the issue, the administrator needs to check the status of a server that has changed to offline as a result of a failed test.Which command will allow the administrator to identify the servers excluded from load balancing by the Health Monitoring and Recovery service? Scenario: Several users have reported clipboard issues to an administrator of a Citrix XenApp environment. The administrator starts a CDF trace to determine the cause of the issue.Which two modules does the administrator need to select to get information on this clipboard issue? (Choose two.) Scenario: Users in a Citrix XenApp farm stream published applications across two subnets; the application profiles are located in subnet A. Users on subnet B complain that the length of time it takes to stream applications initially to their client devices is too long. Which two steps should an administrator take to resolve this issue? (Choose two.) Scenario: In a Citrix XenApp farm, there are 20 servers hosting a total of 10 applications. Two of the hosted applications require native print drivers. The administrator has configured a Citrix policy for all users to "Use Universal Driver only if the requested native driver is unavailable." A junior administrator installs and replicates an unapproved print driver to all servers in the farm and now the Print Spooler service is randomly stopping on all the Citrix XenApp servers.How can the administrator prevent the use of the unapproved driver without disabling all native drivers? An administrator just installed and configured a Citrix license server using defaults; however, the administrator did NOT open the vendor daemon port on the firewall. The administrator has to open this port on the firewall to allow for communication between the Citrix license server and the __________. (Choose the correct option to complete the sentence.) A Citrix XenApp licensing server is set up, but the STARTUP.LIC file is NOT currently located in the MyFiles directory on the license server. What will happen when the users in this environment connect to the Citrix XenApp servers?