citrix 1y0-a23 exam questions & answers · 2019-10-25 · testinside question 1 which of the...

CITRIX 1Y0-A23 EXAM QUESTIONS & ANSWERS

Number: 1Y0-A23Passing Score: 800Time Limit: 120 minFile Version: 42.2

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CITRIX 1Y0-A23 EXAM QUESTIONS & ANSWERS

Exam Name: XenApp 5 for Windows Server 2003: Administration

Testinside

QUESTION 1Which of the following does a data collector not do?

A. Hosts an in memory database with dynamic information about servers in the zoneB. Receives incremental data updates and queries from servers within the zoneC. Communicates server information to other data collectors in the farmD. Hosts applications that are deemed to be of critical importance for the zone

Correct Answer: DSection: (none)Explanation

Explanation/Reference:Explanation:A data collector is a server that hosts an in memory database that maintains dynamic information about theservers in the zone, such as server loads, session status, published applications, users connected, and licenseusage. Data collectors receive incremental data updates and queries from servers within the zone. Datacollectors relay information to all other data collectors in the farm. By default, the first server in the farmfunctions as the data collector. By default, the data collector is configured on the first farm server during theCreate Farm Setup and all other servers are configured with equal rights to become the data collector if thedata collector fails. The data collector is an infrastructure server and applications are typically not published onit.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/ PlanningYour XenApp Deployment/Farm Terminology and Concepts; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psplanningfarmco ncepts v2.html

QUESTION 2When a zone's data collector fails, what is the process to fix on a new data collector?

A. Data election occurs and another server takes over the data collector functionalityB. A failover data collector that has already been designated takes over as the main data collectorC. The administrator creates a new data collector and installs the necessary data from backupD. The administrators determine which of the remaining servers has the least load and elect that to be the new

data collector

Correct Answer: ASection: (none)Explanation

Explanation/Reference:Explanation:

When the zone's data collector fails, a data collector election occurs and another server takes over the datacollector functionality. Farms determine the data collector based on the election preferences set for a server.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/ PlanningYour XenApp Deployment/Farm Terminology and Concepts; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psplanningfarmco ncepts v2.html

QUESTION 3What is the XenApp data store? (Choose 2)

A. When new servers come online in a farm, they access it for configuration and administration informationB. The database that decides which server in the environment gets which applicationC. It is a repository of persistent informationD. It is a repository of dynamic information

Correct Answer: ACSection: (none)Explanation

Explanation/Reference:Explanation:When you deploy your server farm, it must have an associated data store. When servers in a farm come online,they query the data store for configuration information. The data store provides a repository of persistentinformation, including: Farm configuration information, Published application configurations, Serverconfigurations, Citrix administrator accounts, Printer configurations.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/PlanningYour XenApp Deployment/Planning Infrastructure Servers/Planning the XenApp Data Store;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psplanningdatasto reintrov2.html

QUESTION 4The default database type for the XenApp farm data store is ______?

A. Microsoft SQLB. OracleC. IBM DB2D. Microsoft Access


Explanation/Reference:Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/PlanningYour XenApp Deployment/Planning Infrastructure Servers/Planning the XenApp Data Store;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psplanningdatasto reintrov2.html

QUESTION 5You manage an enterprise farm with several remote sites that are connected across a WAN. Administratorsfrom remote sites have been complaining of data store locks for extended periods of time while performingroutine farm maintenance. Which of the following measures can mitigate this issue?

A. Place replicated data stores in remote sitesB. Limit routine maintenance from remote sites only critical jobs should be done remotelyC. Monitor the number of data reads per minute on the data store, and increase memory in the data store as

necessaryD. Talk to the network administrator about bandwidth issues that may be a bottleneck for traffic



In a WAN environment, place replicas of the data store at sites with a large number of servers; this minimizesreads across the WAN link. Database replication consumes bandwidth. Limit the use of replicated databases toconfigurations where the remote site has enough servers to justify the bandwidth cost of placing a replicatedcopy of the database at the site. For SQL Server, you must use immediate updating transactional replication.Crossing high latency links without using replicated databases can create situations where the data store islocked for extended periods of time when performing farm maintenance from remote sites. Data store reads donot adversely affect local connections but remote sites can experience slower performance. This means thatthe Citrix IMA Service may start after extended periods of time and some normal operations may fail wheninitiated from the remote site.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/PlanningYour XenApp Deployment/Planning Infrastructure Servers/Planning the XenApp Data Store/ReplicationConsiderations;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/ps planningdatastorereplicationv2.html

QUESTION 6You manage an environment with 50 servers in San Jose, 45 servers in New York and 6 servers in Brussels,Belgium. Connectivity between San Jose and New York is good, as is the connectivity between NY andBrussels. How many zones would be optimal for this farm?

A. One, since connectivity is good all aroundB. Three one zone each for San Jose, NY and BrusselsC. Two one zone for San Jose, NY +Brussels in one zoneD. Two one zone for San Jose + NY, and one for Brussels

Correct Answer: CSection: (none)Explanation

Explanation/Reference:Explanation:In general, Citrix recommends using the fewest number of zones possible, with one being optimal. If all farmservers are in one location, configuring only one zone for the farm does not reduce performance or make thefarm harder to manage. However, in large networks, such as organizations with data centers on differentcontinents, grouping geographically related servers in zones can improve farm performance. Keep in mind thatdata collectors must replicate changes to all other data collectors in the farm. Also, bandwidth consumption andnetwork traffic increase with the number of zones.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/PlanningYour XenApp Deployment/Planning Infrastructure Servers/Planning for WANs by Using Zones;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psplanningzonesw ansv2.html

QUESTION 7If the data store is hosted on Oracle, give the following permissions to the Oracle user account employed forthe server farm:


A. ResourceB. Sysadmin

C. ConnectD. Sys


Explanation/Reference:Explanation:If the data store is hosted on Oracle, give the Oracle user account employed for the server farm "connect" and"resource" permissions only. System administrator (system or sys) account permissions are not needed fordata store access.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Securing Server Farms/Securing the Data Store; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pssecuringsecured ata store.html

QUESTION 8In WANs with high latency or error rates, which of the following is more suitable?

A. Single farm with multiple zonesB. Multiple farmsC. Single farms with one zone per farm onlyD. None of the above

Correct Answer: BSection: (none)Explanation

Explanation/Reference:Explanation:Most organizations deploy a single farm. However, there are some circumstances in which deploying multiplefarms makes sense. the decision to implement a single farm or multiple farms is influenced by: Location andneeds of the users or your organization If your organization is a service provider, you might want to dedicate afarm to each organization for which you provide service. Multiple farms might make it easier to demonstratecompliance with specific service level agreements. Geographic layout of your organization. If your ITinfrastructure is organized by region and managed in a decentralized manner, multiple farms could improvefarm performance. Multiple farms could also save time when coordinating farm administration and simplifytroubleshooting farm wide issues. Network infrastructure limitations In WANs with high latency or error rates,multiple farms may perform better than a single farm with multiple zones. Organizational security policiesconcerning server communications Consider multiple farms if your organization needs to segregate data basedon security level. Likewise, you might need multiple farms for regulatory compliance.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/PlanningYour XenApp Deployment/Deciding How Many Farms to Deploy;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psplannin gnumberfarms v2.html

QUESTION 9You have recently landed an important client account with potential deployments of thousands of servers.Which of the following deployment options can optimize performance in this scenario?

A. Restricting WAN usage in the environmentB. Multiple farms based on geographic considerationsC. Servers within the firewall in a separate farm; those outside the firewall in another oneD. Restricting the number of zones within farms


Explanation/Reference:Explanation:If your IT infrastructure is organized by region and managed in a decentralized manner, multiple farms couldimprove farm performance.


QUESTION 10An administrator wants to disable IMA encryption in a farm. If he does this, he will have to:

A. Recreate the farm from scratchB. Disable encryption on each individual serverC. Reinstall all existing farm serversD. Ensure IMA encryption is disabled on the data store first


Explanation/Reference:Explanation:If you enable IMA encryption when you create a farm, you must enable it on all servers that join that farm, usingthe key specified during Create Farm Setup. After enabling IMA encryption, you cannot disable it withoutreinstalling all existing farm servers.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppinstallation/Building a XenApp Farm/Creating a Farm/Enabling and Configuring IMA Encryption;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psinstallcreatefarmimaencryption2k3fp2.html

QUESTION 11You are planning a XenApp deployment for a client across multiple sites and must decide whether to deploy asingle farm for all the sites or multiple farms (one per site). Which of the following criteria will tilt your decisiontowards multiple farms? (Choose2)

A. You do not want to open firewall ports for server to server communication.B. Users have email applications installed on their client systems.C. Load balancing across servers is crucial.D. The client has tens of thousands of users across multiple locations.

Correct Answer: ADSection: (none)Explanation

Explanation/Reference:Explanation:There is no exact formula for determining the ideal number of farms, but general guidelines can help: In

general, a single farm meets the needs of most deployments. A significant benefit to deploying a single farm isneeding only one data store database. Consider using multiple farms when you have geographically disperseddata centers that can support their own data store database, or when you do not want communication betweenservers within the farm to cross a firewall or WAN. For very large deployments with thousands of servers,breaking the environment into multiple farms can increase performance.


QUESTION 12You are provisioning a large number of servers using Active Directory. Which of the following installationmethods are recommended as optimal in this scenario? (Choose 2)

A. WizardbasedB. Custom transformsC. msiexecD. Unattended installation with an answer file

Correct Answer: BCSection: (none)Explanation


A wizard based installation manually installs XenApp and requires selecting options for every page of thewizard. Deploying XenApp across a farm can involve repeating the same installation on many servers. Often,performing a wizard based installation on each server in the farm is too time consuming to be feasible.Transforms In large environments, if you deploy XenApp to multiple servers simultaneously through ActiveDirectory or Configuration Manager, you can use transforms with XenApp Setup (mps.msi). Use the sampletransforms included with XenApp to customize the XenApp Setup properties. To perform this type ofinstallation, Citrix recommends that you have Windows Installer and installation database knowledge. You alsoneed a third-party MSI editing tool. Windows Installer commands (msiexec).As with transform basedinstallations, Windows Installer command installations require a solid understanding of the XenApp Setupproperties. Windows Installer commands can be used separately, or you can combine them with transforms forActive Directory deployments. You can create scripts containing Windows Installer commands that installsystem prerequisites and XenApp in one action. Unattended installation with an answer file is notrecommended because they are not as powerful as Windows Installer Commands or transforms, and youcannot use unattended installations to provision servers using Active Directory.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/PlanningYour XenApp Deployment/Choosing an Installation Method;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psplannin ginstallmethodsv2.html

QUESTION 13The administration components of the Power and Capacity Management feature must be installed in thefollowing order:

A. Management Console, Database, Concentrator, ReportsB. Database, Reports, Concentrator, Management ConsoleC. Database, Concentrator, Reports, Management ConsoleD. Management Console, Concentrator, Database, Reports

Correct Answer: BSection: (none)

Explanation

Explanation/Reference:Explanation:If you are not installing all the administration components at the same time on the same computer, install themin the following order:1. Database2. Reports (Reports is a subfeature of the database feature; therefore, you can install reports only if you arealso installing the database component, or if you previously installed the database component)3. Concentrator4. Management console.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/Power andCapacity Management/Installing Power and Capacity Management;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pspo wercapacitymgtinsta llv1.html

QUESTION 14To ensure that appropriate access control can be enforced on all files installed by XenApp, install XenApp onlyon ______formatted disk partitions

A. FATB. FAT32C. NTFSD. HPFS


Explanation/Reference:Explanation:To ensure that appropriate access control can be enforced on all files installed byXenApp, install XenApp onlyon NTFSformatted disk partitions.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Securing Server Farms/Securing Access to Your Servers;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pssecurin gsecureaccess v2.htmlConfiguring Farm Settings

QUESTION 15The "Share Load Information Across Zones" check box is present in the Presentation Server Console>Actions>Properties>Zones. By checking this box, data collectors can exchange server load information across zonesand efficiently route users to the least loaded server in any zone. However, the following disadvantages existwith this option:

A. Network traffic increasesB. Data collectors get overloadedC. Requests may be routed to a least loaded server located across a WAND. Failover policies are overridden



Selecting 'Share Load Information Across Zones' can result in increased network traffic because every changein server load is communicated to all data collectors across all zones. Connection requests are routed to theleast loaded server in the server farm, even a server located across a WAN, unless a preferred order isestablished using the Zone preference and failover policy rule. When you establish a preferred connectionorder, the zone data collectors query the preferred zones in the order you set.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Maintaining Server Farms/Managing Farm Infrastructure/Enhancing the Performance of aRemote Group of Servers; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fpw2k3/psconsolezonescon figv2. html

QUESTION 16You are a XenApp administrator who has to delegate tasks to several Citrix Administrator accounts. This is bestdone by assigning permissions for select tasks to entire groups of users. Which of these groups are therecommended types to assign permissions?

A. Windows groupsB. Active directory groupsC. NDS groupsD. All of the above



Depending on the version of XenApp you have installed, you can delegate tasks through the AccessManagement Console or the Delivery Services Console by associating custom Citrix administrator accountswith permissions to perform select tasks. Citrix recommends you create Windows, Active Directory, or NDSgroups to assign these permissions. When you create custom Citrix administrators, simply select the groupinstead of individual users. This allows you to add and remove users to these groups without reconfiguring all ofthe permissions.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration /Managing Citrix Administrators/Delegating Tasks to Custom Administrators;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psadminacctdeleg atingall.html

QUESTION 17What is Session Shadowing?

A. The initial training session given to XenApp administrators before they start work in the environmentB. The administrative feature that enables you to selectively monitor remote user sessions for security

purposesC. The ability given to users to shadow another user's session remotely and interact with them via keyboard

and mouseD. Similar to ghosting, this allows a user to record an entire session so that it may be run again later


Explanation/Reference:Explanation:Session shadowing monitors and interacts with user sessions. When you shadow a user session, you can view

everything that appears on the user's session display. You can also use your keyboard and mouse to remotelyinteract with the user session. Shadowing can be a useful tool for user collaboration, training, troubleshooting,and monitoring by supervisors, help desk personnel, and teachers.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/PlanningYour XenApp Deployment/Planning for Shadowing; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psplanningshado wingv2. html

QUESTION 18To temporarily suspend the administrator rights of a user, you would use:

A. The XenApp Administrator consoleB. The Access Management consoleC. The Administrator Access consoleD. The Role Management console


Explanation/Reference:Explanation:Disable a Citrix administrator if you want to temporarily remove access for an administrator but retain theaccount and settings. Select the administrator whose privileges you want to disable. Under Tasks, click Disable.When an administrator is disabled, the administrator icon appears in grey and an Enable task becomesavailable.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Managing Citrix Administrators; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psadminacctmgmt wrappe rv2.html

QUESTION 19To permanently remove a XenApp administrator account, you must be:

A. A Citrix Administrator with full accessB. A Super Administrator with full accessC. A User Manager with access to the Delivery Services ConsoleD. A super user with access to the Administrator console


Explanation/Reference:Explanation:Remove a Citrix administrator if you want to delete the account and settings. Only administrators with fullaccess can disable or remove other Citrix administrator accounts. Important: If only one Citrix administratoraccount with full access remains on the list, you cannot remove it. Select the administrator or administratorswhose account you want to remove. Under Tasks, click Delete administrator.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for WindowsServer 2003/XenAppAdministration/Managing Citrix Administrators; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psadminacctmgmt wrappe rv2.html

QUESTION 20Microsoft Operations Manager (MOM) is: (Choose 2)

A. The designation given to the administrator of a XenApp farm that utilizes Windows serversB. A software package that integrates with the Citrix Management pack and monitors servers in the XenApp

farmC. A utility software that helps XenApp administrators respond to critical events in case the XenApp

administration console failsD. A software program that helps administrators identify trends and troubleshoot problems on servers and

applications across the network

Correct Answer: BDSection: (none)Explanation

Explanation/Reference:Explanation:By providing administrators with a live view of critical events, together with links to Microsoft Knowledge Basearticles and other related information, MOM helps administrators and network support specialists identify trendsand troubleshoot problems occurring on servers and applications across the network. The Management Pack isa plugin to MOM that enables system administrators to monitor the health and availability of servers and serverfarms, and anticipate and react quickly to problems that may occur.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/EnterpriseManagement/Management Pack for MOM 2005; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/mom2005library wrapper v2.html

QUESTION 21Which of these is known as the "Provider"?

A. Citrix XenApp Management Pack for MOM 2005B. Citrix XenApp Provider for Microsoft WMIC. Citrix XenApp Licensing ProviderD. Microsoft Operations Manager (MOM) 2005


Explanation/Reference:Explanation:The Citrix XenApp Provider for Microsoft Windows Management Instrumentation is also referred to as theXenApp Provider or simply the Provider.


QUESTION 22The Management Pack interprets and reports on information supplied by: (Choose 2)

A. The XenApp provider that runs on the serversB. The MOM that monitors server operationsC. The Licensing Provider that runs on license servers

D. System events generated on workstations


Explanation/Reference:Explanation:The Management Pack interprets and reports on information supplied by:1. The XenApp Provider that runs on servers.2. The Licensing Provider that runs on license servers.3. System events generated on servers.


QUESTION 23Which of these does the Management Pack NOT provide?

A. Realtime event and performance monitoring of serversB. Troubleshooting of problems occurring on applications across the networkC. Deployment Topology viewD. User and role management


Explanation/Reference:Explanation:Management Pack features include:1. Event management2. Performance monitoring3. Extensive knowledge base4. Customizable rules and alerts5. Farmwide alerts6. Citrix views7. Deployment Topology view8. State view9. Citrix notification group10. Easy installation.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/EnterpriseManagement/Management Pack for MOM 2005/Management PackFeatures;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/mo m05 intromgmtpackfeaturesv2.html

QUESTION 24Which of these is NOT a benefit of utilizing SmartAuditor?

A. Enhanced control over vendors and customers access to the networkB. Enhanced auditing for regulatory complianceC. Faster problem resolutionD. Powerful activity monitoring


Explanation/Reference:Explanation:Benefits of SmartAuditor are:1. Enhanced auditing for regulatory compliance.2. Powerful activity monitoring.3. Faster problem resolution.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server2003/SmartAuditor;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5f p2w2k3/pssalibrarywrapperv2.html

QUESTION 25The _____ command can help you validate the consistency of the database used to host the server farm's datastore.

A. dsmaintB. dsvalidateC. dscheckD. dsconst


Explanation/Reference:Explanation:The XenApp commands and definitions that you should know are: acrcfg Configure autoreconnect settings.altaddr Specify server alternate IP address. app Run application execution shell. auditlog Generate serverlogon/logoff reports. change client Change client device mapping. chfarm Change the server farm membershipof the server, create an additional farm, and configure a replacement data store. ctxkeytool Generate farm keyfor IMA encryption. ctxxmlss Change the Citrix XML Service port number. driveremap Remap the server's driveletters for 32bit systems. driveremap64 Remap the server's drive letters for 64bit systems. dscheck Validate theintegrity of the server farm data store. Dsmaint Maintain the server farm's data store. enablelb Enable loadbalancing for servers that fail health monitoring tests. icaport Configure TCP/IP port number used by the ICAprotocol on the server.imaport Change IMA ports. migratetosqlexpress Migrate the server farm's data storefrom a Microsoft Access database to a SQL Server Express database. query View information about serverfarms, processes, ICA sessions, and users. twconfig Configure ICA display settings.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/XenApp Commands http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pscommandswrap perv3. html Configuring XenApp Sessions

QUESTION 26You are a Citrix Administrator in California who has to manage a farm at a remote site in Texas. To conservebandwidth across the WAN while monitoring the Texas farm, which of these options would you choose?

A. Run the Advanced Configuration Tool application on a periodic basis only (the period may be preset).B. Publish the Advanced Configuration Tool application on the remote server and access it with a local

XenApp plugin.C. Run the Advanced Configuration Tool in standby mode on the remote server and invoke it only when

necessary.D. All of the above.


Explanation/Reference:Explanation:When using this tool to monitor a farm at a remote site, conserve bandwidth across the WAN by publishing theAdvanced Configuration tool application on a remote server and connecting to it using the Citrix XenApp pluginlocally.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Management Consoles and Other Tools/XenApp Advanced Configuration and PresentationServer Console; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fpw2k3/amcpsconsoleusev2. html

QUESTION 27How can the EasyCall voice services feature save money for enterprises?

A. It allows users to configure call redirect numbersB. Calls made via EasyCall utilize the (lower) corporate rate.C. It is available to Advanced, Enterprise and Platinum edition customers.D. Customer service and sales people can eliminate misdialed calls and thus reduce the first minute charges

for such calls


Explanation/Reference:Explanation:When using this tool to monitor a farm at a remote site, conserve bandwidth across the WAN by publishing theAdvanced Configuration tool application on a remote server and connecting to it using the Citrix XenApp pluginlocally.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Management Consoles and Other Tools/XenApp Advanced Configuration and PresentationServer Console; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fpw2k3/amcpsconsoleusev 2.html

QUESTION 28Citrix recommends installing both the online and offline plugins on client systems. This plugin combinationenables you to:

A. Provide dualmode streamingB. Monitor client systems via the offline pluginC. Enumerate published applications in the Start menuD. Allow offline access of applications

Correct Answer: ACDSection: (none)Explanation

Explanation/Reference:Explanation:By installing the online and offline plugins on client systems, this combination enables you to:1. Enumerate published applications in the desktop Start menu and create shortcuts on the desktop.

2. Provide dual mode streaming. When you select "Streamed if possible, otherwise accessed from a server"and "Streamed to server," if streaming to the client desktop fails, applications automatically stream to a XenAppserver and launch using the online plugin.3. Configure the application and users for offline access. When this configuration is completed, the entireapplication is fully cached on the user device. Users can disconnect from the network and continue using theapplication for the time specified in the offline license.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/ApplicationStreaming/Managing the Offline Plugin/Deciding which Plugins to Use for Application Streaming;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psstreampluginde cide.html

QUESTION 29Scenario: Users on a high latency network are complaining of applications being extremely slow and/orunresponsive for long periods of time. The administrators of this network can use the following SpeedScreenfeatures to optimize user experience on this network: (Choose 4)

A. Mouse Click FeedbackB. Local Text Echo for a single instance of an applicationC. Force usage of nonstandard colors in displayD. Display Text in a floating bubble for input fields of an applicationE. Local Text Echo for all instances of an application

Correct Answer: ABDESection: (none)Explanation

Explanation/Reference:Explanation:On high latency connections, users often click the mouse multiple times because there is no visual feedbackthat a mouse click resulted in an action. Mouse Click Feedback, which is enabled by default, changes theappearance of the pointer from idle to busy after the user clicks a link, indicating that the system is processingthe user's request. When the user clicks the mouse, the ICA software immediately changes the mouse pointerto an hourglass to show that the user's input is being processed. You can enable and disable Mouse ClickFeedback at the server level. On high latency connections, users often experience significant delays betweenwhen they enter text at the keyboard and when it is echoed or displayed on the screen. When a user types text,the keystrokes are sent to the server, which renders the fonts and returns the updated screen to the client. Youcan bridge the delay between keystroke and screen redraw by enabling Local Text Echo. Local Text Echotemporarily uses client fonts to immediately display text a user types while the screen redraw from the server isin transit. You can enable and disable this feature both at the server and application level. When configuringLocal Text Echo, you can choose to "Display text in a floating bubble" which ensures text is echoed within afloating bubble.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Managing Session Environments and Connections/Optimizing User Sessions for XenApp/Optimizing Keyboard and Mouse Responsiveness;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/p ssessionssslatencyreductionmgrusingv2.html

QUESTION 30HDX MediaStream for Flash allows you to move the processing of Adobe Flash Player to user devices ratherthan using network server resources. Which of the following are requirements for HDX MediaStream for Flashto run on the user device? (Choose 2)

A. Adobe Flash Player 8 or later is installed on the user deviceB. User device is WindowsbasedC. User device has Chrome, Firefox or Internet Explorer installed (any Javaenabled browser)D. The OS is supported by Citrix XenDesktop 4 or XenApp 5 Feature Pack 2


Explanation/Reference:Explanation:System Requirements for HDX MediaStream for Flash: HDX MediaStream for Flash supports all operatingsystems supported by Citrix XenApp 5 Feature Pack 2 for Windows Server 2003 and Citrix XenDesktop 4.Requirements:1. User device is Windowsbased2. Adobe Flash Player 10 is installed on the user device and servers running XenApp and XenDesktop's VirtualDesktop Agents (Note: If an earlier version of the Flash Player is installed, or the Flash Player is not installed,Flash content is rendered on the server)3. Only Windows Internet Explorer browsers with ActiveX capabilities are supported (Windows Internet Explorer7 and 8) and should be available to the user device from the server.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/HDXMediaStream for Flash;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/hdflashwrapper.ht ml

QUESTION 31If network latency is within an acceptable threshold, Flash content is rendered on the _____; if network latencyis above the threshold, the _____ renders the Flash content.

A. network server/user deviceB. network server/MediaStream serverC. MediaStream server/user deviceD. user device/network server


Explanation/Reference:Explanation:HDX MediaStream for Flash detects the level of network latency between the server and user device the firsttime an individual browser or browser tab accesses an embedded Flash Player. If latency is determined to bewithin an acceptable threshold, HDX MediaStream for Flash is used to render Flash content on the user device.If the latency is above this threshold, the network server renders the content if a Flash player is available there.

Reference:

Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/HDXMediaStream for Flash/Configuring HDX MediaStream for Flash with Group Policy Objects/Mitigating HighNetwork Latency;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/hdflashla tency.htmlConfiguring Policies

QUESTION 32What are the different methods by which applications may be delivered in the XenApp environment? (Choose3)

A. Hosted and accessed from the serverB. Streamed to serverC. Download to clientD. Streamed to client

Correct Answer: ABDSection: (none)Explanation

Explanation/Reference:Explanation:Applications can be delivered to users as:1. Hosted and Accessed from Server Applications are installed on the server, where the processing takesplace, and accessed from the server. This is the traditional XenApp publishing model. For many organizations,this provides the lowest cost of ownership for IT resources because it provides the highest scalability.2. Streamed to server Executables for applications are put in profiles and stored on a file server; however,application processing takes place on the server. One of the main differences between streaming anapplication to the server and hosting the application on the server is that streamed applications are stored on acentral file server, and provide application isolation by design. 3. Streamed to client Applications are stored on afile or Web server; however, application processing takes place on the client device and not the server. Whenapplications are streamed to the client device (streamed to desktop), the user experience is similar to runningapplications locally. The executables for applications are stored on the streaming file share.

Reference:Citrix Product Documentation Library, Planning Your XenApp Deployment, Planning for Application and Serverloads, Evaluating Application Delivery Methods; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psplanningapplica tion deliveryv2.html

QUESTION 33An administrator uses the ______ to publish all the available resource types in the environment.

A. Publishing Resource ServerB. Publication Type Wizard in the main XenApp Infrastructure ServerC. Publish Application Wizard in the XenApp consoleD. Publish features on the file servers


Explanation/Reference:Explanation:Publish applications, streamed applications, data files and server desktops using the Publish Application wizardin the XenApp console.

Reference:

Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Publishing Resources; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pspublishingwrap perv2. html

QUESTION 34Which of the following types of applications may be accessed by users in the XenApp environment? (Choose 2)

A. Applications running on a remote serverB. Data files stored on remote client systemsC. Streamed applications installed in application profilesD. Applications running in the DMZ of the farm

Correct Answer: ACSection: (none)

Explanation

Explanation/Reference:Explanation:With XenApp, you provide users with access to information by publishing the following types of resources thatcan be virtualized on servers or desktops: Applications installed on servers running XenApp. When usersaccess them, the published applications appear to be running locally on client devices. Streamed applicationsinstalled in application profiles and stored on a file server in your App Hub. Users access the profile andvirtualize the applications on their client desktops. For information about preparing and publishing applicationsfor streaming, see the topics for Application Streaming. Data files such as Web pages, documents, media files,spreadsheets, and URLs. In XenApp, the combined total of data types you publish is referred to as content. Theserver desktops, so users can access all of the resources available on the server.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration /Publishing Resources; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pspublishingwrap perv2. html

QUESTION 35What is dualmode streaming?

A. The application may be streamed if possible, otherwise accessed from the serverB. The speed varies depending on whether the application is being accessed across a WAN or notC. The application is accessed from the server; if the server is down, it is then streamed from a backup profileD. The application employs the XenApp dualmode streaming mechanism to optimize network traffic


Explanation/Reference:Explanation:Streamed if possible, otherwise accessed from a server, which is also called dual mode streaming, grantsusers access to a profiled application that streams from the file share to their client devices and launcheslocally from within an isolation environment. Alternatively, for client devices that do not support streamedapplications (for example, if the XenApp Streaming Plugin is not installed), use an ICA connection to access theapplication installed on or streamed from a XenApp server.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration /Publishing Resources/Publishing Resources for Users/To Select a Resource Type and DeliveryMethod; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pspubdeliverymet hod. html

QUESTION 36You are the administrator for a XenApp environment with users belonging to a Sales and Marketing Group. Theemail attachments of the users are multimedia intensive. In this scenario, which type of redirection works bestfor this user group?

A. Client to server redirectionB. Peer to peer redirectionC. No redirection necessary for this groupD. Server to client redirection


Explanation/Reference:Explanation:When you enable server to client content redirection, embedded URLs are intercepted on the XenApp serverand sent to the client device. The browser locally installed on the client device is used to play the URL. Userscannot disable this feature. For example, users may frequently access Web and multimedia URLs theyencounter when running an email program published on a server. If you do not enable content redirection fromserver to client, users open these URLs with Web browsers or multimedia players present on servers runningXenApp. To free servers from processing these types of requests, redirect application launching for supportedURLs from the server to the local client device.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration /Publishing Resources/Configuring Content Redirection;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pspub contentredirect configconceptv2.html

QUESTION 37To enable content redirection from client to server, which of the following is NOT needed?

A. Associate the appropriate file type with the application.B. Publish the file on the client systemC. Publish the application that is associated with the file type.D. Verify that client drive mapping is enabled for the servers and users


Explanation/Reference:Explanation:Configure content redirection from client to server by associating published applications with file types and thenassigning them to the users you want to be affected. When you configure client to server content redirection,users running the XenApp Plugin for Hosted Apps open all files of the associated type with applicationspublished on the server. Content redirection from client to server is available only for users connecting withCitrix XenApp. You must use the Web Interface server to allow users to connect to published applications.Citrix XenApp gets updated properties for published applications from the server running the Web Interface.When you publish an application and associate it with file types, the file type association is changed toreference the published application in the Windows registry on the client device.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration /Publishing Resources/Configuring Content Redirection;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pspub contentredirect configconceptv2.html

QUESTION 38What does the VM Hosted Apps feature offer?

A. Allows XenApp administrators to integrate VMWare into the Citrix environmentB. Allow administrators to deliver Windows applications from centrally hosted virtual machinesC. Provides the capability to access applications hosted on nonCitrix environmentsD. Utilizes the power of virtual hosting to access remote applications outside the farm



VM hosted apps lets you deliver Windows applications from centrally hosted virtual machines running WindowsXP, Windows Vista and Windows 7. The name is a bit misleading in that you can even use physical machinesor blade PC's to host the applications in question.

Reference:Citrix Community, The Citrix Blog;http://community.citrix.com/display/ocb/2009/09/16/What's+new+in+XenApp+5+Featu re+Pac k+2+in+plain+English

QUESTION 39What is a target? (Choose 3)

A. One or more user defined environments into which a particular application profile may be streamedB. The particular workstation to which the application profile is to be streamed nextC. Collection of data files, registry data and other information required to represent an application environmentD. A combination of OS, service pack level, system drive letter and language that the application profile may

be streamed to

Correct Answer: ACDSection: (none)Explanation

Explanation/Reference:Explanation:A target is a collection of disk files, registry data, and other information used to represent an applicationisolation environment. In addition, each target denotes a combination of operating system, service pack level,system drive letter, and language. Applications can be profiled for each combination of these values to supportseparate targets; for example: Microsoft Vista for all service packs, drive letter C, and English.


Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/ApplicationStreaming/Creating Application Profiles/Targets Overview; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psstreamprofiletar gets v2.html

QUESTION 40As a XenApp administrator, you wish to enable users to be able to open any PDF file attachments to theiremails. If Microsoft Outlook and Adobe Reader are running in separate profiles, what is the best way enablethis?

A. Ensure Adobe Reader is already running on the user workstation before Microsoft Outlook is opened.B. This is not possible in a streamed environment.C. Ensure Microsoft Outlook and Adobe Reader are bundled into the same profile.D. Associate the individual profiles of Microsoft Outlook and Adobe Reader profiles so that they can interact

with each other.


Explanation/Reference:

Explanation:If you profile Microsoft Outlook and Adobe Reader in individual, simple profiles, the applications operateindependently, but Outlook is not aware of the streamed Adobe Reader and therefore cannot call theapplication in the simple profile to open the .PDF attachment. By associating these two profiles, Outlook andthe Reader can interact as users expect, even though the individual applications are profiled separately. Thishappens because they are now aware of each other and can interact as though they are profiled together.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/ ApplicationStreaming/Creating Application Profiles/Targets Overview/ Inter Isolation CommunicationOverview;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psstrea mprofileiicoverviewv2.html

QUESTION 41How do you ensure that applications that depend on the existence of other applications are installed smoothly?

A. By checking manually for the existence of all prerequisite applications.B. Install anyway, and fix the issues that you come across during install.C. Using the "dependent profile" feature to ensure that prerequisites are in place.D. Using the "associated profile" feature to ensure that prerequisites are in place and can be launched when

required.


Explanation/Reference:Explanation:A dependent profile includes the installation of an application that depends on the presence of one or moreother applications before its installation is complete. While you create the profile, to simulate this dependency,the existing profiles that you select are temporarily downloaded from the file server during the profiling processto establish the hierarchy and isolation rules that are used at runtime. You then install the application that isdependent on them. For example, you might include simple profiles with Office 2007 and Microsoft Dynamics inthis profile before you install a .NET application that depends on them. That way, when users launch the .NETapplication, Office and Dynamics are also launched on the user device.


QUESTION 42What is the advantage of interisolation communication? (Choose 2)

A. Updates to applications are included automatically in all the linked profilesB. Applications are maintained separatelyC. You only launch the applications you needD. Streaming is faster over the network

Correct Answer: ABSection: (none)Explanation

Explanation/Reference:Explanation:The advantage of interisolation communication is that applications can be maintained separately and updatesare included automatically in all the linked profiles in which the profile is included. This feature saves time for

the administration of the profile set.


QUESTION 43What are the evaluation criteria for assessing if an application is compatible with the XenApp environment?(Choose 3)

A. Compatibility with server OSB. Compatibility with multiuser environmentC. Application portabilityD. Application scalability


Explanation/Reference:Explanation:Ensure applications are compatible with the server operating system and are multiuser compatible. Applicationcompatibility drives the application delivery method (for example, accessed from the server, streamed to server,or streamed to client desktops). Evaluate whether or not applications are compatible with multiuserenvironments and, if so, the application server's scalability. Before testing applications for compatibility,investigate how the application works with Terminal Services or XenApp. Terminal Services compliant andWindows Logo certified applications experience few, if any, issues compared with noncompliant applications.Initial application compatibility testing typically involves publishing the application so that is installed and hostedon a server in a test farm and having multiple test users connect to it. Applications that function correctly shouldbe tested for conflicts with other applications you want to install on the server and, then, scalability.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/PlanningYour XenApp Deployment/Planning for Applications and Server Loads/Assessing Applications for XenAppCompatibility; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psplanningapplica tionscompatibilityv2.html

QUESTION 44The Citrix Streaming Profiler enables you to profile which of the following? (Choose 3).

A. Web ApplicationsB. Browser pluginsC. UNIX applicationsD. Windows applications


Explanation/Reference:Explanation:The Citrix Streaming Profiler creates and maintains streaming application profiles. The Streaming Profiler is anindependent application that enables you to profile Windows applications, Web applications, browser plugins,files, folders, and registry settings that can be streamed to user devices and servers.

Reference:

Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/ApplicationStreaming/Components for Application Streaming;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psstrea moverviewcompon ent52.html

QUESTION 45To ensure client supplied parameters for a published application are passed from the client to the server, whichof the following must be done?

A. Verify that the application has been published correctlyB. Enable command line validation for the applicationC. Activate content redirection from client to serverD. Disable command line validation for the application


Explanation/Reference:Explanation:XenApp provides command line validation for content that is redirected from the client to the server only. Bydefault, XenApp validates published application command line parameters passed from the client to the server.When you use the symbols "%*", XenApp ensures the parameters are valid before the application launches. Ifthe parameters are invalid, the application launches without passing the parameters. To ensure clientsuppliedparameters are passed from client to server, disable command line validation for these published applications.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/PublishingResources/Publishing Resources for Users/To Disable Command Line Validation;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pspubcommandlinevalidationdisablev2.html

QUESTION 46What is the benefit of the special "Anonymous" user group?

A. It lets you eliminate the need for user authentication for applications published to this groupB. It lets you anonymize usage of certain applications deemed confidential by managementC. It gives some users access to all published applicationsD. It is a confidential group used only for disaster recovery


Explanation/Reference:Explanation:During XenApp installation, Setup creates a special user group named Anonymous. By default, anonymoususers have guest permissions. Publishing applications for this special Anonymous user group lets youcompletely eliminate the need for user authentication for those applications. When a user starts an applicationthat is configured for anonymous users, the server does not require an explicit user name and password to logthe user on to the server and run the application.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Managing Application Properties/Granting Access to Explicit or Anonymous Users;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pspubexplicituser sv2.html

QUESTION 47

Who is an Explicit User?

A. A user who is not part of any user groupB. A user who has been explicitly added to the Anonymous groupC. Any user who is a member of all the user groupsD. Any user who is not a member of the Anonymous group


Explanation/Reference:Explanation:An explicit user is any user who is not a member of the Anonymous group. Explicit users have user accountsthat you create, configure, and maintain with standard user account management tools.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Managing Application Properties/Granting Access to Explicit or Anonymous Users;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pspubexplicituser sv2.html

QUESTION 48What is an alternate profile?

A. It is the failover profile created on the same file shareB. It is a duplicate of the primary profile created on the backup file shareC. It is a duplicate of the primary profile that is created on a different file shareD. It is an alternate profile created to provide redundancy


Explanation/Reference:Explanation:When you create an alternate profile, you create a duplicate of the primary profile that is located on a differentfile share.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Managing Application Properties/To Configure Alternate Profiles;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pspubpropaltprofi les.html

QUESTION 49Which of the following helps reduce power consumption and manage capacity of the XenApp servers?

A. Having a larger capacity of XenApp servers than the number utilized during peak loads.B. Foolproof Redundancy and failover policies for XenApp servers.C. Dynamically scaling up and down the number of online XenApp servers.D. Remote management of servers 24X7.


Explanation/Reference:

Explanation:"Power and Capacity Management" helps reduce power consumption as well as improve management ofXenApp server capacity by dynamically scaling up or scaling down the number of online XenApp servers.Consolidating sessions onto fewer online servers improves server utilization, while providing sufficient capacityto handle load and minimizing unnecessary power consumption.

Reference:A23_Prep_Guide.pdf, Page 7, New Features;http://www.citrixtraining.com/uploadfiles/1/courses/A23_Prep_Guide.pdf

QUESTION 50Who/what is a load evaluator?

A. A role assigned to an administrator. Load evaluators work with super administrators to set the rules in theLoad Manager.

B. Another name for the Load Manager.C. A plugin that exists on each server that has been provisioned in the farm. It works with the Load Manager

and the Infrastructure Servers to determine load on each server.D. A component of the Load Manager module that may be attached to the server or to each application. It uses

rules to determine the load on the server.


Explanation/Reference:Explanation:Load Manager calculates the load on a server using load evaluators and rules. Each load evaluator containsone or more rules. Each rule defines an operational range for the server or published application to which itsevaluator is assigned.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/LoadManager;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/lmwrapperv2.htm l

QUESTION 51Server utilization can be improved by:

A. Consolidating sessions onto fewer online serversB. Putting a cap on the number of active sessions at any given timeC. Dynamically reallocating sessions to available serversD. Keeping the failover servers in standby mode and powering them up only when necessary.


Explanation/Reference:Explanation:Citrix XenApp Power and Capacity Management can help reduce power consumption and manage XenAppserver capacity by dynamically scaling up or scaling down the number of online XenApp servers. Consolidatingsessions onto fewer online servers improves server utilization, while providing sufficient capacity to handle loadwhile minimizing unnecessary power consumption. As users log on to the system and reduce the idle capacity(how much capacity is available for additional sessions), other servers in the workload are powered up. Asusers log off and idle capacity increases, idle servers are shut down. This helps optimize capacity for XenAppworkloads.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/Power andcapacity management;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/pspowercapacity mgtwrap perv1.html

QUESTION 52Your users are complaining of slow performance of a particular application published in your farm. You want toset a limit on the number of users allowed to connect to this application. Which of the following rules would youuse?

A. Server User LoadB. Load ThrottlingC. CPU UtilizationD. Application User Load


Explanation/Reference:Explanation:Application User Load limits the number of users allowed to connect to a selected published application. Thisrule monitors the number of active ICA sessions using the published application. The default value to report fullload is 100.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/LoadManager/Working with Load Manager Rules/List of Load Manager Rules;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/lmruleslist.html

QUESTION 53Scenario: After diligently monitoring the server farm, an administrator decides that she needs a loadmanagement strategy that will include defining ranges for the processor, memory, number of concurrentconnection attempts and number of transfers of data between physical memory and the page file for everyserver in the farm. Which of the following strategies should the administrator implement?

A. Create a custom load evaluator; add the CPU Utilization, Memory Usage, Load Throttling and Page Swaprules. Apply the load evaluator to all servers in the farm

B. Apply the Default load evaluator to all servers in the farm C. Apply the Advanced load evaluator to all servers in the farmD. Duplicate the Default load evaluator, add the missing rules to the new load evaluator and apply it to all

servers in the farm


Explanation/Reference:Explanation:The Advanced load evaluator has all of the rules that the administrator is looking for:CPU Utilization, to define the range of processor utilization; Memory Usage, to define the range of memoryusage; Load Throttling, to limit the number of concurrent connection attempts; and Page Swap, to define therange of page swaps (transfers of data between physical memory and the page file) per second.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/LoadManager/Working with Load Manager Rules/Creating Load Evaluators;http://support.citrix.com/proddocs/

index.jsp?topic=/xenapp5fp2w2k3/lmusin gnewloadevaltask v2.html

QUESTION 54Which of the following load evaluator rules are calculated on conditions being either true or false?(Choose 2)

A. Application Server LoadB. Server User LoadC. IP RangeD. Scheduling

Correct Answer: CDSection: (none)Explanation

Explanation/Reference:Explanation:IP Range and Scheduling are both Boolean rules, based on conditions being true or false. IP Range defines therange of allowed or denied client IP addresses for a published application. Scheduling schedules the availabilityof selected published applications. Boolean rules must be used in conjunction with at least one other rulebecause they do not return actual load values for a server.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/LoadManager/Working with Load Manager Rules/List of Load Manager Rules;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/lmruleslist.html

QUESTION 55Which of the following are best practices for creating a custom load evaluator? (Choose 2)

A. Determine baseline and peak values for key metrics on the serverB. Determine baseline and valley values for key metrics on the serverC. Set the full load threshold at the maximum server loadD. Set the full load threshold below the maximum server load

Correct Answer: ADSection: (none)Explanation

Explanation/Reference:Explanation:When creating a custom load evaluator, the full load threshold value should be set below the value determinedas the maximum sever load. To determine the maximum server load, an administrator must first determine thebaseline and peak values for key metrics on the server.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/LoadManager/Working with Load Manager Rules/Creating Load Evaluators;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/lmusin gnewloadevaltask v2.html

QUESTION 56Load evaluators can be assigned to: (Choose 2)

A. ServersB. ApplicationsC. Clients

D. The server farm

Correct Answer: ABSection: (none)Explanation

Explanation/Reference:Explanation:Load evaluators can be assigned to servers and applications. All servers must have a load evaluator applied tothem. Only one load evaluator can be assigned to each server and each published application.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/LoadManager/Working with Load;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/lmusingworkload evalstask.html

QUESTION 57To allow data collectors to communicate load information to other data collectors in the farm, which of thefollowing should be configured?

A. `Share load information across zones' in the Presentation Server ConsoleB. `Share load information across zones' in the Access Management ConsoleC. Zone Preference and Failover in a policyD. Zone Preference and Failover at the farm level


Explanation/Reference:Explanation:By default, a data collector does not communicate the load information to other data collectors in the serverfarm. If the administrator wants to share load information across zones, the `Share load information acrosszones' option must be selected in the server farm properties of the Presentation Server Console.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/MaintainingServer Farms/Managing Farm Infrastructure/Enhancing the Performance of a Remote Group of Servers;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/psconsolezonesco nfig v2.html

QUESTION 58Which feature lets you monitor server loads in real time?

A. Customized Load EvaluatorB. Server Load MonitorC. Load Manager MonitorD. Load Manager


Explanation/Reference:Explanation:You can monitor server loads by viewing them graphically, in realtime, using Load Manager Monitor. The LoadManager Monitor checks recent loads for load managed servers and displays them as a graph of load againsttime. The reported evaluator loads continuously change based on the rules you set in a load evaluator and how

much load activity there is.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/LoadManager/Monitoring Server Loads; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/lmusingusinglmm onitor v2.html

QUESTION 59For effective load management using Load Evaluators, you can:

A. Create your own rules and attach them to an evaluatorB. Attach rules available in Load managerC. Attach a new evaluator to the default load evaluatorD. Create new rules and attach them to an application


Explanation/Reference:Explanation:The Default and Advanced load evaluators provided with Load Manager are intended for use with computersrunning XenApp. However, they may not meet all your load management needs. You can create your own loadevaluators with the rules available in Load Manager and attach them to your servers or published applications.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/LoadManager/Working with Load Evaluators/Creating Load Evaluators; http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/lmusingnewloade valtask v2.htmlConfiguring Printing

QUESTION 60Which of the following consoles would you use to configure and manage printers in the XenApp environment?(Choose 2)

A. Delivery Services ConsoleB. XenApp Advanced Configuration ConsoleC. Access Management consoleD. Presentation Server Console


Explanation/Reference:Explanation:Use XenApp Advanced Configuration or Presentation Server Console to perform these tasks: Create andmanage zones in a farm, create policies for users' connections, configure and manage printers, configure,adjust, and monitor server and application loads with Load Manager.

Reference:Citrix Product Documentation Library/XenApp/XenApp 5 Feature Pack 2 for Windows Server 2003/XenAppAdministration/Management Consoles and Other Tools/Choosing the Console or Tool to Use;http://support.citrix.com/proddocs/index.jsp?topic=/xenapp5fp2w2k3/amcconsolechoos ev2.html

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