1Y0-A20Preview

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 __________. (Choose the correct option to complete the sentence.)

Scenario: The administrator of a XenApp Enterprise Edition server farm is configuring 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.
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?

Scenario: 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?

Which Citrix service should an administrator monitor when troubleshooting issues with Session Reliability?

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 ports 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.)

Scenario: An administrator is hired to implement a new XenApp server farm in an existing network. The administrator needs to manage the Citrix license server, which is located behind a firewall.
Which port should the administrator ask the network security team to configure on the firewall to allow the administrator to manage the license server?

Scenario: An administrator recently configured Session Reliability on a XenApp server which delivers one published application to 20 users on the local network.
After configuring Session Reliability, the administrator ran Microsoft TCPView to monitor a service that Session Reliability uses. The administrator notices that users are connecting to the published application on port 443 but NOT on the default Session Reliability port. The administrator verified that Session Reliability is configured and working.
Which two reasons explain why the users are connecting to the published application on port 443? (Choose two.)

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.)

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 new servers to the published resources, load evaluators, Citrix policies and load balancing policies.
Which two should the administrator configure to meet the requirements of the scenario? (Choose two.)

Scenario: An administrator is setting up a XenApp farm. There are 15 to 25 users in the farm. To ensure high availability, two servers will be installed. The administrator is deciding on the best placement for the Web Interface server. Remote access is NOT going to be considered at this time.
The administrator should install the Web Interface __________. (Choose the correct option to complete the sentence.)

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?

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?

Scenario: An administrator is notified that a single XenApp server has an issue with starting the IMA Service. A quick check of all dependent services shows there are NO issues. When the administrator checks the MF20.dsn file using Notepad, the file is unreadable and contains miscellaneous characters.
In order to quickly resolve this issue, the administrator should copy the __________. (Choose the correct option to complete the sentence.)

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?

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 the results shown in the second attached exhibit.
Which three events could the server load value of 10,000 indicate? (Choose three.)

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?

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?

Scenario: A company has 20 machines and 20 users. The 20 users are split into two shifts so that only 10 people are connected to the XenApp 6.5 farm at any one time. Now, a third shift of 10 new users is being added.
In order to ensure that the 10 new users can get connected to XenApp 6.5, the administrator must purchase and install 10 additional __________. (Choose the correct option to complete the sentence.)

Scenario: An entire shift of workers arrives at the office at 09:00. All 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 15-20 minutes until everybody is able to start working.
How can the administrator prevent this issue from affecting the user experience?

Scenario: Users from the Sales department have raised complaints to the company's CEO, arguing that launching the CRM application on a XenApp server takes a significant amount of time and is impacting their productivity. The IT Administrator has been asked to investigate the situation and find a solution to the problem.
The administrator concludes that the creation of a session is being critically impacted due to profile loading and logon scripts, resulting in the one- to two-minute individual session creation times for sales users.
Which two steps could the administrator take to resolve the session issues in order to improve the user experience when connecting to the XenApp environment?
(Choose two.)

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?

Scenario: Printing has been configured in a single-server farm. Recently, the help desk has received calls from users stating 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.)

Scenario: An administrator supports a XenApp farm consisting of 30 servers. 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?