1Y0-A20 - XenApp 6.5
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Scenario: Printing has been configured in a single-server farm. Recently, the help desk has received calls from users starting that they are unable to see their printers. Upon logging into the server, the administrator notices that some auto-created printers are present. Which three troubleshooting steps should the administrator perform? (Choose three.)
Confirm the resultant set of Citrix policies.
Check the event logs on the XenApp servers.
Verify that the Citrix Print Manager Server is running.
Scenario: An administrator has published Microsoft Excel on two identical servers and has placed those servers in a worker group. There are 150 users in the environment, and each server must be allowed to accept all 150-user sessions for failover purposes. All users start work at 09:00 in the morning. The administrator also wants to prevent the servers from failing due to excessive connection attempts during this logon time. What can the administrator do to ensure that the server farm can meet these requirements?
Create a custom load evaluator and assign it to the worker group.
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.)
custom load evaluator rule to all servers.
The administrator of a small XenApp server farm has configured end-to-end data 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?
An administrator needs to ensure that new XenApp servers are automatically added to worker groups. When creating a worker group, which two options could the administrator select to meet the requirements of the scenario? (Choose two.)
Active Directory Server Group
Active Directory Organizational Unit
A Citrix administrator manages a XenApp farm with hundreds of task workers. Management desires that user profiles be kept to a minimum size and stored in a centralized location. User changes must NOT be retained at logoff. Based on these requirements, which type of profile should the administrator implement?
A Senior Administrator wants to give a Junior Administrator complete rights to a folder of application while restricting some of his permissions to the overall farm. The Senior Administrator must grant ____________. (Choose the correct option to complete the sentence.)
Custom Permissions at the farm level, then Full Persmissions within the application folder
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?
Assign a load evaluator to the published application.
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.)
two worker groups, two load balancing policies
Employees at a company can access Microsoft Outlook 2010 and Adobe Reader offline. These employees complain that they CANNOT view PDF files when they receive emails containing attached PDF files. Which action can the administrator take to solve this problem?
Create a new streaming profile to publish that links the Office 2010 streaming package with the Adobe Reader streaming package.
Users have requested that their Citrix connections automatically reconnect when they log in to the Citrix Web Interface after they have been disconnected while travelling between sites. Which Web Interface feature could the XenApp administrator configure to accomplish this task?
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?
Assign a load evaluator to both resource-intensive applications.
In building out a new XenApp environment, an administrator places the Secure Gateway and Web Interface in the DMZ. What must the administrator do to secure the traffic to the XML Broker?
Use the SSL Relay tool to encrypt traffic to the XML Broker in the farm.
An administrator of a XenApp 6.5 enviornment needs to determine which printer drivers are native to the operating system and which ones are provided by the vendor. Which two can the administrator user to find this information? (Choose two).
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?
Scenario: An administrator recently configured Session Reliablility on a XenApp server which delivers one published application to 20 users on the local network. After configuration Session Reliablity, the administrator ran Microsoft TCPView to monitor a service that Session Reliability uses. The administrator notice that users are connecting to the published application on port 443 but NOT on the default Session Reliability port. The administrator verified that Session Reliabilility is configured and working. Which two reasons explain why the users are connecting to the published application on port 443? (Choose two.)
SSL/TLS is enabled in the published applicatios's properties.
Data encryption has been enabled using the SSL Relay Configuration tool.
The IT Director has approved the use of Apple iPad to access the corporate customer database system when the devices are connected to the local wireless network. Which type of Web Interface site must be configured to allow iPad users to access the customer database system published on the XenApp servers?
XenApp Services site
Which two Citrix printing tools can assist a XenApp administrator when working with printer drivers? (Choose two)
Scenario: The User Support Desk will be taking on frontline troubleshooting of the Citrix farms in response to user issues. The administrator wants the Support Desk staff to do basic user troubleshooting without having production server farm permissions. All users are added to an appropriate Active Directory group. Which step must the administrator take in the AppCenter to meet the requirements of the scenario?
Assign Custom permissions
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?
Citrix Profile Management
Remote users connect to XenApp published applications using SSL VPN connections provided by an Access Gateway. These users are reporting that it takes more than one minute to authenticate their Active Directory credentials before displaying the list of applications. The most recent change in the environment was a set of Windows 2003 domain controllers that were retired from production since the company has already implemented new Windows 2008 domain controllers. How can the administrator change the configuration of the secure access to allow faster authentication?
Reconfigure the Access Gateway to use the new Windows 2008 domain controllers instead of using the retired Windows 2003 domain controllers as the primary and secondary DNS servers.
An administrator has finished installing the first server in a new farm and is now creating the data store. The farm will consist of five servers and needs to support about 50 users. The company wants this installation to be as cost-effective as possible. What is the best option for a database system that would support this farm effectively?
Microsoft SQL Server Express
The IT Director has approved the use of Apple iPad to access the corporate customer database system when the devices are connected to the local wireless network. Which type of Web Interfae site must be configured to allow iPad users to access the customer database system published on the XenApp servers?
XenApp Services site
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 pair of options to complete the sentence.)
two worker groups; two load balancing policies
Scenario: A server farm has three policies applied using the Client IP address and User filters. - Policy A (priority 1) prevents client IP addresses in the 208.29.80.* range from accessing client, optical and removable drives. No other settings are configured. - Policy B (priority 2) allows client IP addresses in the 208.29.80.* range to access network drives. All other settins are disabled. - Policy C (priority 3) allows all domain users to access client, optical and removable drives. No other settings are configured. Which drives will be available to a domain user accessing the server farm from a client using the 184.108.40.206 IP address?
A XenApp administrator must recommend a database option for the new XenApp 6.5data 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 the administrator recommend? (Choose two.)
Oracle Enterprise 11.1
Microsoft SQL Server 2008
The IT administrator at an online education institution manages a XenApp farm that provides 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 staff 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.)
Scenario: An administrator is hired to implement a new XenApp server farm in an existing network. Because of the existing network security practices, the administrator has to separate the Citrix license server from the XenApp server farm with a firewall. Which two port should the administrator ask the network security team to configure on the firewall to allow the XenApp servers to contact the Citrix license server? (Choose two.)
An administrator wants to configure configuration logging for two XenApp farms. Which two tasks must the administrator configure to accomplish this? (Choose two.)
Configure separate MS SQL databases for each XenApp farm.
Enable configuration logging for each farm and connect to two separate databases.
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 load throttling load evaluator is limiting the number of concurrent logons.
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 XenApp administrator has been tasked with providing two factor authentication to a Web Interface server. Which three types of two-factor authentication are supported by the Citrix Web Interface server by default? (Choose three.)
RSA Secure ID
Scenario: A Citrix XenApp administrator needs to apply a policy to all servers. The administrator needs to ensure that all servers always receive the required policy. Which type of policy should the administrator create?
Unfiltered Computer Policy
Scenario: A farm contains six servers with one shared data collector that has a custom load balancing policy to limit the number of connections. An administrator needs to add more users to the farm, which will result in adding on four more servers for a total of 10. As most users in the farm use a CAD application, the administrator understands that resource needs will increase. Which step should the administrator take to maintain farm integrity?
Dedicated one new server as the dedicated data collector and the current data collector as its backup.
Scenario: A company recently upgraded all their Citrix licenses from XenApp Enterprise to XenApp Platinum. The Citrix License Server has been correctly updated and configured with the correct Citrix license files. Now users are NOT able to connect. Which step should the administrator take to allow users to connect again?
Update the XenApp product edition in the Computer policy.
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 installed, but does have a suitable driver available in the driver store, which action will happen?
The printer will be mapped using similar provided driver.
Users are complaining of poor audio quality from their XenApp applications. They are using version 11 of the online plug-in. XenApp audio policy has been configured using the installation defaults. What can the administrator do to improve audio quality?
Upgrade the users' online plug-in to version 13.
A company has one XenApp farm and two Web Interface servers configured with explicit authentication. Users trying to take advantage of the Smooth Roaming feature by moving between client devices, complain about inconsistent behavior. In order to address this behavior, the administrator should ensure __________. (Choose the correct option to complete the sentence.)
the Workspace Control settings are correct and identical on both Web Interface servers
Which policy must the administrator configure to enable the XPS data type with the universal printing system?
Universal driver preference
Which two methods can an administrator use to manually install a third-party printer driver while ensuring that only the core required driver components are present in the XenApp enviornment? (Choose two)
Print Server Properties
The Microsoft Print Management Console
A XenApp administrator must recommend a database option for a new XenApp 6.5 data store. The new farm will have multiple zones over WAN connections with low bandwidth and high latency. Which two database options should the administrator recommend? (Choose two.)
Microsoft SQL Server 2008
Microsoft SQL Server 2008 R2
Scenario: An administrator needs to prepare a group of XenApp 6.5 servers for a scheduled maintenance window. The servers need to accept connections from users that already have existing sessions but disallow any new connections. The administrator also needs to ensure that the servers remain in maintenance mode after the software updates are performed, which require multiple restarts. Which setting can the administrator use from the AppCenter?
Drain until next restart
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 legacy application installed on the servers in a worker group has a memory leak. How can the administrator minimize the impact of the memory leak?
Restart the servers at regular intervals using a policy.
A server farm has three policies applied with the User filter. Policy A (priority 1) allows domain users to access network, 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) denies domain users access to client and removable drives. No other settings are configured. Which drives will be available to domain users in the environment?
Network, client, removable and optical drives
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.)
Oracle Enterprise 1.1
Microsoft SQL Server 2008
An administrator would need to add multiple farms to a Web Interface configuration to ______. (Choose the correct two options to complete the sentence.)
consolidate applications from multiple farms
provide a seamless migration path across farm upgrades
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?
XenApp Services site
Scenario: A Citrix administrator manages a XenApp farm with hundreds of task workers. Management desires that user profiles be kept to a minimum size and stored in a centralized location. User changes must NOT be retained at logoff. Based on there requirement, which type of profile should the administrator implement?
Scenario: An administrator wishes to temporarily move users to servers in the disaster recovery site so maintenance can be performed on the production servers. A load balacing policy is used to the production site. Which change to the load balancing policy should the administrator make to achieve this?
Reverse the workers priorities.