Citrix 1Y0-A20 Exam Questions & Answers

Transcription

1 Citrix 1Y0-A20 Exam Questions & Answers Number: 1Y0-A20 Passing Score: 800 Time Limit: 120 min File Version: Citrix 1Y0-A20 Exam Questions & Answers Exam Name: Citrix XenApp 6.5 Administration For Full Set of Questions please visit:

2 Exam A QUESTION 1 Scenario: A XenApp administrator must recommend a database option for the new XenApp 6.5 data store. The new farm will have more than 100 XenApp servers and 500 published resources, support more than 5,000 concurrent users and have two zones separated by a WAN connection. Which two database options should be administrator recommend? (Choose two.) A. IBM DB2 9.7 B. Oracle Enterprise 1.1 C. Microsoft SQL Server 2008 D. Microsoft SQL Server Express 2008 D Microsoft SQL Server and Oracle are suitable for any size environment and are recommended for all large and enterprise environments. When deploying large farms across a WAN, you can obtain a performance advantage by replicating the data store and distributing the load over multiple database servers. SQL Server and Oracle are suitable for large farms and support replication. SQL Server Express is suitable for all small and many medium environments located in one physical location, which do not have branch offices across a WAN QUESTION 2 Scenario: The administrator of a small XenApp server farm has configured end-to-end encryption between the XenApp servers and user devices by setting up Access Gateway VPX. Session Reliability is enabled in the farm with default settings. Over which port will published applications be delivered? A. 80 B. 443 C D Explaination: End to end encryption between means the communication run over port 443 (SSL CAG) QUESTION 3 Scenario: The administrator of a XenApp Enterprise Edition server farm is configuration Single Sign-on for the users of the farm. The Citrix license server was installed with the default vendor daemon and console Web port numbers, but NOT the default license server port number.

3 Of the port numbers that are in use in the XenApp server farm, which one should the administrator specify for the license server during Single Sign-on configuration? A. 443 B C D Correct Answer: D Reference: (licensing service) the license server port is configurable between so only answer can be QUESTION 4 An administrator needs to install a XenApp 6.5 server to act as an additional dedicated data collector. After installing XenApp on the new server, the next step is to configure it by enabling the. A. Session-host mode only B. Controller and Session-host modes C. data collector and XML Broker host mode D. data collector and XTE Service host mode : All XenApp servers can host sessions. The XenApp server mode specifies whether the server can only host sessions (session-host only mode, also called session-only) or if it can also perform the controller functions of being elected a data collector and hosting the XML broker (controller and session-host mode, also called controller). QUESTION 5 Scenario: An administrator manages a XenApp farm that uses Citrix Provisioning Services to automate the addition of XenApp servers to the farm. The administrator must implement a solution to automate the addition of few servers to the published resources, load evaluators; Citrix polices and load balancing policies. Which two should the administrator configure to meet the requirements of the scenario? (Choose two.) A. Zones B. Policies C. Worker group D. Load evaluators C

4 : - create a workergroup by using an OU that contains the xenapp servers (the within the pvs console add the computeraccounts for the provisioned xenapp serrvers to the xenapp OU) - policies: configure a computerpolicy for assign load evaluators to the workergroup conatining the xenapp servers QUESTION 6 Which Citrix service should an administrator monitor when troubleshooting issues with Session Reliability? A. IMA B. XML C. XTE D. MFCom Correct Answer: C : XTE Service manages Services network requests for session reliability and SSL from XenApp components. QUESTION 7 In order for an administrator to download license from the company's mycitrix.com portal, the administrator must be added. A. as a Citrix Administrator in the AppCenter B. into the contacts for the company in mycitrix.com C. to the Purchasing Active Directory group in the company D. as a Domain Administrator in the company's Active Directory : in order to dowload he needs permissions on the mycitrix site QUESTION 8

5 Scenario: An administrator is creating a new XenApp farm. The farm will use hosted applications and applications streamed using Microsoft App-V technology. Both Microsoft Windows and Apple OS X computers are in use in the environment. Management requires an automated process to deliver all necessary clients and plug-ins. Which two components should the administrator use to automate the process of delivering and updating client plug-in? (Choose two.) A. Microsoft Group Policy B. Citrix Receiver Updater C. Citrix Merchandising Server D. Apple Enterprise Management Software C Reference: (page 4) QUESTION 9 Scenario: A Citrix administrator manages a XenApp farm with 3,000 users. The users run the same set of applications every day. Users complain that Application B takes a long time to launch after they exit Application A. The administrator is required to implement a solution to speed up application launch. What should the administrator do in order to ensure that users are able to launch Application B quickly after they exit Application A? A. Configure Session Linger. B. Set Linger Disconnect Time Interval to 0. C. Set Pre-launch Terminate Time Interval to 0. D. Create a Pre-launch session for Application B. Correct Answer: A : Session linger keeps the session open ( for a configured period of time) after a user closes an app, so a user cliks another app it opens faster since the session still is there. see: QUESTION 10 Scenario: Users working from a remote branch office using XenApp are reporting that Flash content is NOT displayed on an internal web page. Branch office users have NO direct connection to the intranet. Other Internet sites are unaffected. Which two steps could the administrator take to resolve the issue without impacting Flash performance? (Choose two.) A. Upgrading the Receiver client on the users PC to version 13. B. Create a XenApp policy to enable Flash redirection for remote users. C. Downgrade the version of Internet Explorer on the XenApp server to version 7.

6 D. Enable server-server content fetching policy on the client device using the supplied ADM file. E. Add the URL of the intranet site to a Flash server-side content fetching URL list policy setting. F. Uninstall the Flash player on the XenApp server, and install the 10.1 Flash player or later on the client. E Reference: ad.html QUESTION 11 Users of a medical application are complaining of poor quality images when viewing X-ray scans. The administrator should create a XenApp policy to. A. enable image caching B. set the Lossy Compression Level to None C. set the Progressive Compression level to low D. set the Heavyweight Compression level to Disabled Reference: (Topic: Optimizing Display of Image Files, last paragraph) QUESTION 12 Scenario: A user opens a session to Server A to use a word processing application at 18:00. After 45 minutes of working with the word processing application, the user then launches an client application, which opens a new session on Server B. Upon review of the environment, the administrator confirms that both applications are published with the same parameters for audio, screen size, color resolution and encryption. Which three possible reasons could have prevented Session Sharing from occurring? (Choose three.) A. The client application is NOT installed on Server A. B. The client application is only published from Server B. C. The number of instance of the client application that can be run is limited. D. Server A is reporting a full load, preventing the client application from launching. E. Server A and Server B are in different vlan; the vlan of Server B has more capacity than the vlan of Server A. Correct Answer: ABE : - session sharing should take precedence over load, so a full load won't start the app at a different server so answer D must be incorrect - the number of instance of the app can be run has nothing todo where it launches so C must incorrect

7 QUESTION 13 An application is published to users using the 'Streamed to client' delivery type. Which two plug-in are required and where are they required for this application? (Choose two.) A. Online plug-in on the client B. Offline plug-in on the client C. Offline plug-in on the XenApp server D. Online plug-in on the XenApp server Correct Answer: AB Reference: (Topic: 7.5. Deciding Which Plug-ins to use for application streaming; sub-topic: Streamed to client desktops) QUESTION 14 Scenario: A server farm has three policies using the Client IP address and User filters. - Policy A (priority 1) prevents client IP address in the * range from accessing network and optical drivers. All other settings are disabled. - Policy B (priority 2) prevents client IP address in the * range from accessing network, client and removable drives. No other settings are configured. - Policy C (priority 3) allows all domain users to access network, client, optical and removable drives. All other settings are disabled. Which drives will be available to a domain user accessing the server farm from a client using the IP address? A. No drives B. Optical drives C. Client and removable drives D. Network, client and removable drives E. Network, client, optical and removable drives :

8 Exam B QUESTION 1 Scenario: A server farm has three policies applied using the User filter. - Policy A (priority 1) denies domain users access to client and removable drives. No other settings are configured. - Policy B (priority 2) allows domain users to access optical drives. No other settings are configured. - Policy C (priority 3) allows domain users to access network, client and removable drives. No other settings are configured. Which drives will be available to a domain user in the environment? A. No drives B. Network drives C. Network and optical drives D. Network, client and removable drives E. Network, client, removable and optical drives Correct Answer: C : QUESTION 2 Scenario: Management requires that video conferencing is implementing on all of the desktops, including video, sound and a webcam, in the three training rooms on the education floor of the corporate building. Quality is of very high importance. The IT department decided to implement video conferencing using XenApp. `Multimedia conferencing' and Windows Media Redirection' have been enabled and configured for the XenApp servers. The latest Citrix Receiver for Windows is installed on all of the desktops. Which three steps should the administrator take to meet the needs of the scenario? (Choose three.) A. Publish Microsoft Office Premium 2007 in the XenApp farm. B. Publish Microsoft Office Communication 2007 in the XenApp farm. C. Install Microsoft Office Communication Server 2007 on a XenApp server. D. Install one webcam on each desktop and use the manufacture's drivers. E. Install one webcam on each desktop and let Windows find the appropriate driver. F. Install Microsoft Office Communication Server 2007 on a server that is NOT running XenApp. DF : QUESTION 3 Scenario: A XenApp administrator needs to publish an application that will be streamed to traveling users so they launch the application when they are NOT connected to the network. The administrator also needs to provide the published application over an ICA connection. The user devices have been equipped with the appropriate plug-ins.

9 Which setting should the administrator choose when publishing the application? A. Streamed to client B. Installed application C. Accessed from a server D. Streamed if possible, otherwise accessed from a server Correct Answer: D Reference: (Search "Streamed if possible, otherwise accessed from a server") QUESTION 4 Scenario: A XenApp administrator has been tasked with delivering a new application to the traveling sales force. The sales force will require access to applications even when they do NOT have internal or network access. Which three steps are required to ensure that the sales force can access their applications at all times? (Choose three.) A. Install the office plug-in on the servers. B. Publish the application as streamed to client. C. Install the offline plug-in on the sales force laptops. D. Install the online plug-in on the sales force laptops. E. Publish the application as accessed from a server, streamed to server. F. Publish the application as accessed from a server, installed application. CD : for offline use of a streamed app you need online+offline client (C+D) and streamed to client( B) QUESTION 5 Scenario: A company has published a CRM application to the Sales staff. The Sale staff consists of people from different countries, and some of the staff uses a localized version of the operating system. When launching the application the users get the following error. This application is NOT profiled for operating system language <language> Which action can an administrator take to resolve this issue when profiling the streaming application? A. Use a localized version of the software.

10 B. Add a target for the particular operating system language. C. Use the `Select files folders' feature in Advanced Installed to copy localized language file into the package. D. Use the `Edit registry' feature in Advanced Installed to change system locale settings in the registry to match the settings needed. : the target of the os language must be added in the target of the profile pakage QUESTION 6 Scenario: An administrator is in the process of profiling a streaming package. The application needs unique user updates on a regular basis. How can the administrator minimize his workload when updating the streaming package? A. Enable user updates to allow users to download applications from the Internet and store them in the user's root. B. Enable user updates to allow users to send update requests notifications to the administrator building the packages. C. Enable user updates to allow users the ability to update the streaming package with changes they make themselves. D. Enable user updates to allow users to update the main streaming package with changes that other users can benefit from. Correct Answer: A Reference: (Topic: 7.6. Providing Single Sign-on for Streamed Applications, third paragraph) QUESTION 7 Exhibit:

11 Scenario: A XenApp administrator is tasked with delivering a new application to the XenApp farm. During testing, the administrator finds that the application is incompatible with existing applications installed on the XenApp servers. He CANNOT install the application on the servers. The administrator is in the process of publishing this application. Click the `Exhibit' button to view a screenshot of the Publish Application window. Which streaming option should the administrator use to publish the application so that iphone mobile device users can access the application? A. Streamed to client B. Accessed from a server- Streamed to server C. Accessed from a server- Installed application D. Streamed it possible, otherwise accessed from a server Reference: this must be answer B accessed from server (since its impossible to stream to iphone directly) - streamed to server (the app cannot be installed due to confilcts with existing apps) QUESTION 8

12 Which steps should an administrator take to publish applications that will be accessed through Web Interface and presented in different folders? A. Publish the applications as Content instead of Applications. B. Create a folder under the Application node and put the specific application in the folder. C. In the application properties, in the location section, change the working directory to match the folder name. D. In the application properties, in the Shortcut presentation section, fill in a name for the Client application folder. Correct Answer: D : answer D makes a folder where the app is placed into QUESTION 9 Scenario: A Citrix administrator manages a mixed environment consisting of desktops, XenApp and XenDesktop. Management desires that: - login times be decreased - user profiles are stored in a centralized location - user changes be saved - user changes be made available to user sessions accessed from any desktop. XenApp server or XenDesktop connection Based on these requirements, which type of profile should the administrator implement? A. Local B. Roaming C. Mandatory D. Citrix Profile Management Reference: (roaming profiles) QUESTION 10 Scenario: An administrator is setting up access for the User Support team. The administrator wants to give this team access to manage user sessions so that they can disconnect and either clear or log-off user sessions for troubleshooting purposes. Which node would the administrator use in order to delegate these permissions in the AppCenter? A. Policies B. Servers C. Applications D. Administrators Correct Answer: D

13 Reference: delegation of administrators see: QUESTION 11 A XenApp administrator discovers that a XenApp server which was previously deleted from the AppCenter is still listed in the console. Which command can the administrate run to force removal of the erroneous server record? A. dscheck B. dscheck/clean C. dsmaint recover D. dsmaint recreatelhc Reference: (topic DSCHECK) QUESTION 12 An administrator wants to configure configuration logging for two XenApp farms. Which two tasks must the administrator configure to accomplish this? (Choose two.) A. Configure separate MS SQL databases for each XenApp farm B. Configure one MS SQL database for both XenApp farms to connect to C. Enable configuration logging for each farm and connect to a single database. D. Enable configuration logging for each farm and connect to two separate databases Correct Answer: AD : Logging is enabled on farm level, and points to a sql database, so 2 farms = 2 databases QUESTION 13 Scenario: A server farm consists of dual and single processor servers. The administrator wants to ensure that the dual-processor servers receive more sessions than the single-processor servers. In addition the administrator wants to ensure that no server receives more than 100 user sessions. In order to meet these requirements, the administrator must assign the. (Choose the correct option to complete the sentence.) A. custom load evaluator rule to all servers. B. advanced load evaluator rule to an servers C. custom load evaluator role to all dual processor servers D. advanced load evaluator rule to an dual-processor servers Correct Answer: A

14 Reference default to all server means all servers equal users = wrong advanced to dual cpu servers doesn't stop wih 100 users = wrong advanced to all serversdoesn't stop wih 100 users = wrong so must be answer A: make a custom load evaluator with mem % / cpu % and user load = max 100 to all servers - when a single cpu server (<100 users) reaches its max cpu/mem percentage it report full and doesn't accept more users - when a multi cpu server reache max users (100) or max mem/cpu it won't accept anymore users QUESTION 14 Scenario: An administrator wants users in their two regions to utilize the XenApp servers in their own region to get the best performance from their applications but automatically fail over to the alternate region. The administrator creates an Active Directory group for each region. The administrator should create and (Choose the correct option to complete the sentence.) A. one worker group, one load balancing policy B. two worker groups, one load balancing policy C. one worker group, two load balancing policies D. two worker groups, two load balancing policies Correct Answer: D : Make 2 worker groups - 1 worker group with servers located in region A - 1 worker group with servers located in region B 2 policies : - direct users from region A (filter) to servers WG region A highest priority, WG region B 2nd priority - direct users from region B (filter) to servers WG region B highest priority, WG region A 2nd priority if region A is full, then servers from region A will be redirected to a server in WG region B and vice versa

15 Exam C QUESTION 1 Scenario: An administrator has a server farm with five servers. The administrator wants to limit the number of Microsoft Excel published application sessions that can be run in the server farm. Which two steps could the administrator take to meet this requirement? (Choose two.) A. Configure the Load Throttling rule. B. Configure the Server User Load rule C. Configure the Application User Load rule D. Assign a load evaluator to the five servers. E. Assign a load evaluator to the published application Correct Answer: CE Reference: - make a custom load evaluator rule, set the application user load rule to report full load at 5, select excel as app QUESTION 2 Scenario: A server farm has five servers which are members of the FARM worker group. Multiple applications are published on the servers for use by over 100 employees. One of the applications has only 10 licenses. What could the administrator do to allow only 10 employees to use that specific application at any given time? A. Set the concurrent logon limit to 10. B. Apply the limit user sessions policy using a filter. C. Assign a load evaluator to the published application. D. Apply the connection access control policy using a filter. Correct Answer: C Reference: - concurrent logon limit is max connection per user = wrong - limit user sessions policy = The maximum number of concurrent connections a user can establish = wrong - access control filter = filter on connection (ag) = wrong QUESTION 3 Scenario: A server farm has 12 servers in the FARM worker group with more than 1,000 users and 20 published applications. Two of the published applications perform excessive CPU context switches. What can the administrator do to ensure that the resource-intensive applications will run optimally in the server farm? A. Assign a load evaluator to the FARM worker group. B. Assign a load evaluator to both resource-intensive applications.

16 C. Apply the multi-stream policy to both resource-intensive applications. D. Apply the session importance policy to both resource-intensive applications Correct Answer: A Reference: (Topic ) QUESTION 4 Which policy should an administrator configure so that if all servers in a worker group go offline, XenApp redirects user connections to a backup worker group? A. Citrix User B. Load Evaluator C. Load Balancing D. Citrix Computer Correct Answer: C : fail over load balancing policy QUESTION 5 Scenario: An administrator needs to use the session printers policy to provision network printers from a 32-bit print server to XenApp users. Native Windows drivers are NOT available to these printers. Which step should the administrator take prior to implementing the session printers policy in this environment? A. Configure the printer driver mapping and compatibility policy B. Enable the automatic installation of in-box printer drivers policy C. Install the corresponding 32-bit printer driver on the XenApp servers D. Install the corresponding 64-bit printer driver on the XenApp servers Correct Answer: D : the xenapp server needs the 64 bit drivers these have to b installed manually QUESTION 6 Scenario: A company's Senior Citrix Administrator requested that an administrator reconfigure the printing policies in a test XenApp 6.5 farm. The Citrix Universal Printer Driver will be used exclusively and the number of auto-created printers on the server should be kept to a minimum to conserve resources. Which two policies should the administrator configure to meet these requirements? (Choose two.) A. Disable the client printer redirection policy.

17 B. Enable the policy for the generic universal printer. C. Enable the policy for the printing preview preference. D. Configure the auto-create client printers policy so that client printers are NOT auto-created. E. Configure the printer driver mapping and compatibility policy to map all drivers to the Citrix Universal Printer Driver. E : a won't give a client printer at all c printing preview won't give you a printer d not created = no client printer so B,E QUESTION 7 An administrator performs an installation of XenApp without changing any of the default settings. When a user connects with a client printer that does NOT have a suitable driver installed, but does have a suitable driver available in the driver store, which action will happen? A. The printer will be mapped using similar provided driver. B. The printer will be mapped using the Citrix Universal Driver. C. The driver will be installed and mapped using the newly installed driver. D. The driver will be installed, and the printer will be mapped using the Citrix Universal Driver. Correct Answer: C : by default install printerdrivers is enabled, so if the driver is available in the store it will be installed and used QUESTION 8 Which two Citrix printing tools can assist a XenApp administrator when working with printer drivers? (Choose two.) A. Print Migrator B. Stress Printers C. Print Detective D. The Citrix Printing Tool C : - stress printers test the speed of enumeration of a certain driver = correct

18 - print detective checks which drivers and versions are available on a server and can compare them to other xenapp servers = correct QUESTION 9 Scenario: The IT administrator at an online education institution manages a XenApp farm that providers access to lectures and other class materials. The students and faculty members connect to the XenApp farm published applications from remote computers that are NOT part of the corporate Active Directory domain. Each student and faculty stuff member is assigned a unique set of Active Directory credentials with a password expiration policy of 15 days. The administrator needs to allow users to change their passwords from the Web Interface site since the computers are NOT part of the domain. In order to configure the Web Interface to allow students and faculty members to change their passwords from the Web Interface site, the administrator could allow users to change expired passwords by contacting the. (Choose the correct option to complete the sentence.) A. data store B. server farm C. domain controller directly D. domain controller directly with fallback to the data store. : QUESTION 10 An administrator would need to add multiple farms to a Web Interface configuration to. (Choose the correct two options to complete the sentence.) A. protect against IMA failure B. load balance the XML Service C. consolidate applications from multiple farms D. increase the performance of application enumeration E. provide a seamless migration path across farm upgrades Correct Answer: CE : QUESTION 11 Scenario: An administrator has configured three Web Interface sites. The sites are configured to fail over to another site if a site failure occurs. After a failure occurs, the failing site is NOT available for connections for one hour. The administrator wants to lessen the amount of time that the failing site is unavailable. What can an administrator do to lessen the amount of time the site is unavailable? A. Adjust the `socket timeout' setting. B. Adjust the `bypass any failed server' setting.

19 C. Configure the `disconnected session timer' setting. D. Configure Health Monitoring and Recovery to restart the server upon failure. Reference: (Topic: Resolution, Bulleted point number 1 and the example) QUESTION 12 Which step could an administrator take to ensure better SSL performance on three new XenApp farms? A. Enable load balancing B. Increase XML timeout C. Enable socket pooling D. Increase socket timeout Correct Answer: C Reference: poolinggransden.html QUESTION 13 Scenario: Remote users require access to published applications from mobile devices that do NOT use a Windows operating system. To support these users, the administrator has installed and configured an Access Gateway that will secure traffic for the remote users. In order to allow the remote users to access resources from the Web Interface, which type of site should be configured to integrate with the Access Gateway? A. XenApp Web site B. XenApp Services site C. XenApp Services with dual-factor authentication D. XenApp Services site with SmartCard Pass-Through : You can configure Access Gateway and more recent versions to allow users to connect by using Citrix Receiver or mobile receivers that work with the Web Interface XenApp Services site. To do so, you configure the Web Interface to use XenApp Services sites. ag-user-connection-cr-mobile-devices-tsk.html dual factor and smartcard are no requirement so those are wrong for sure QUESTION 14 When using the Gateway Direct secure access method in the Web interface, the XenApp administrator must

20 provide the of the Access Gateway server. (Choose the correct option to complete the sentence.) A. IP address B. SSL certificate C. NetBIOS name D. Fully Qualified Domain Name (FQDN) Correct Answer: D Reference: interface-5-4-cagsetup-with-radius/ (search FQDN of the CAG) QUESTION 15 Scenario: An entire Shift of workers arrives at the office at 09:00 AM two thousand users turn on their thin client terminals and launch the line of business application within a ten-minute timeframe. The resultant traffic is so intense that it takes minutes until everybody is able to start working. How can the administrator prevent this issue from affecting the user experience? A. Implement a NetScaler load balancer to distribute the XML traffic B. Configure a Pre-lunch application to be started for users before they arrive. C. Upgrade the XenApp farm database server to a cluster with real time replication. D. Configure additional zone data collectors to manage the numerous concurrent logins. : netscaler load balances the connections of webinterfaceservers and xml servers, but that doesn't help with the launch time if everyone connects at the same time, probably the profile loading will cause this, with pre launch the sessions can be started before the user connects and therefore they won't have to wait that long

21 Exam D QUESTION 1 Scenario: Users complain that first thing in the morning they receive errors when trying to launch their application and have to re-try many times. At other times of the day, there are NO issues? What could be causing the morning issue? A. A load throttling load evaluator is limiting the number of concurrent logons. B. A scheduling to load evaluator is restricting the maximum server load at this time. C. A server load evaluator is limiting the number of concurrent users in the farm. D. An application user load evaluator is limiting the maximum number of users allowed to run the application. Correct Answer: A : if the impact on load throttling is set too high the server reports full load when too many users connect at the same time. With too less servers they all can be fully loaded at prime time in the morning QUESTION 2 Scenario: An administrator is unable to start the IMA Service on a single XenApp server. The administrator suspects another administrator may have changed the contents of the file that holds the connectivity information for the server to the data store server. Which file should the administrator check to verify the service connectivity information? A. <install drive>:program Files\Citrix\Independent Management Architecture\MF20.dsn B. <install drive>:program Files\Citrix\Independent Management Architecture\MF20.mdb C. <install drive>:program Files(x86)\Citrix\Independent Management Architecture\MF20.dsn D. <install drive>:program Files(x86)\Citrix\Independent Management Architecture\MF20.mdb Correct Answer: C Reference: QUESTION 3 Scenario: An administrator supports a XenApp farm consisting of 30 servers are physical and should be fitted with the same hardware. Users are connecting to the servers using a published desktop. Some users complain that applications sometimes become slow and unresponsive. Users are spread evenly across all servers. The administrator looks in the AppCenter and discovers that the complaining users are all on the same five servers. After examining the five servers, the administrator discovers that they all are memory swapping. Which next step should the administrator take to troubleshoot this issue? A. Use Process Monitor to investigate file usage. B. Check the servers for hardware discrepancies. C. Create a Computer policy that enables Memory Optimization. D. Use Performance Monitor to investigate queue length on disc.

22 : if only 5 servers (all same hardware specs!) having this problem than the chance is high that the hardware is different or malfunctioning so i would choose option B QUESTION 4 Scenario: All users are unable to launch applications from the Web Interface. They receive the following error: An error occurred while making the requested connection. Which action should the administrator take next to troubleshoot the issue? A. Restart the XenApp servers B. Restart the client machines C. Restart the Web Interface server D. Review the error logs on the web server E. Review the error logs on the client machines F. Review the error logs on the XenApp servers Correct Answer: CD if 3 answers are possible, choose also answer F! Reference: QUESTION 5 Scenario: Users are receiving the error shown in the attached exhibit when connecting to Notepad on XenApp. The administrator runs the QUERY FARM command on the server and receives results in the second attached exhibit. Which configuration component is causing the high application load? A. An Active Directory group policy B. A load balancing preference policy C. A load evaluator applied to the server

23 D. A load evaluator applied to the application Correct Answer: C Reference: