Citrix XenApp Interview Questions and Answers Part3


QUESTION: 51
Scenario: 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 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.
Answer: B
Explanation:
This question is misleading because you can only enable this setting for the services site,
NOT the web site. As you see below select the option for "server farm".
http://support.citrix.com/proddocs/topic/web-interface-gransden/wi-configure-passwordsettings-
prompt- gransden.html
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QUESTION: 52
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
Answer: C, E
Explanation:
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QUESTION: 53
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.
C. Configure the `disconnected session timer' setting.
D. Configure Health Monitoring and Recovery to restart the server upon failure.
Answer: B
Explanation:
http://support.citrix.com/article/CTX122029
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QUESTION: 54
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
Answer: C
Explanation:
http://support.citrix.com/proddocs/topic/web-interface-gransden/wi-enable-socketpooling-
gransden.html
To enable socket pooling
Updated: 2009-08-15
When socket pooling is enabled, the Web Interface maintains a pool of sockets, rather
than creating a socket each time one is needed and returning it to the operating system
when the connection is closed. Enabling socket pooling enhances performance,
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particularly for SSL connections. Socket pooling is available only for sites created with
the authentication points At Web Interface or At Access Gateway. Socket pooling should
not be used when the Web Interface is configured to use one or more servers running
XenApp for UNIX.
On the Windows Start menu, click All Programs > Citrix > Management Consoles >
Citrix Web Interface Management.
In the left pane of the Web Interface Management Console, click XenApp Web Sites
or XenApp Services
Sites, as appropriate, and select your site in the results pane.
In the Action pane, click Server Farms.
Click Advanced.
In the Socket Pooling area, select the Enable socket pooling check box.
QUESTION: 55
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.)
A. Radius
B. Authenex
C. Safeword
D. SecureStar
E. RSA Secure ID
Answer: A, C, E
Explanation:
http://support.citrix.com/proddocs/topic/web-interface-gransden/wi-configure-two-factorauthentication-
gransden.html
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QUESTION: 56
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
Answer: A
Explanation:
http://support.citrix.com/article/CTX121360
QUESTION: 57
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?
A. XenApp Web site
B. XenApp Services site
C. XenApp Services with dual-factor authentication only
D. XenApp Services site with Pass-Through authentication only
Answer: B
Explanation:
v4 - answer changed from B to D
The quesiton has 2 requirements:
1) You can only use an iPad with a services site, NOT a website.
2) Question says "connected to the local wireless network", therefore you need passthrough
authentication so users are only authenticated in the local network. (UPDATED,
this makes no sense what so ever as the pass through has nothing to do with wireless but
refers to passing the logged on Windows user credentials through to XenApp. Since the
person is using an iPad they would not be using Windows Active Directory credentials to
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pass through. So this is not really an option.) The scenario gives no information about the
wireless setup, so to assume that it is single sign is just weird. It's purely a physical
method of connecting the iPad to the LAN, since iPads do not have a rj45 ethernet port
the logical method of connection to a LAN would be wireless.
http://support.citrix.com/article/CTX121360
QUESTION: 58
When using the Gateway Direct secure access method in the Web interface, the XenApp
administrator must 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)
Answer: D
Explanation:
http://support.citrix.com/article/CTX121360
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QUESTION: 59
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.)
A. Confirm the resultant set of Citrix policies.
B. Check the event logs on the XenApp servers.
C. Check the event logs on the client workstations.
D. Restart the Print Spooler on the XenApp servers.
E. Verify that the Citrix Print Manager Server is running.
Answer: A, B, E
Explanation:
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Since the issue happened "recently" it's likely a policy is causing the problem. Since the
admin can see the printers restarting the spooler service or verifying the print manager
service is running wouldn't accomplish anything. Since a policy is causing the problem
there should be an error in event viewer on the client and/or server
QUESTION: 60
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 a 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?
A. Implement a NetScaler load balancer to distribute the XML traffic
B. Configure a Pre-launch 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.
Answer: B
Explanation:
A is incorrect because the problem is not load balencing, it's people have to wait for their
session to start C and D won't do anything B is correct because pre-launch causes the
citrix session to be started BEFORE users access an application. This greatly speeds up
the wait time.
QUESTION: 61
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.
Answer: A
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Explanation:
Since this only happens during the busiest time of the day there's probably restrictions on
max concurrent logons
QUESTION: 62
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
Answer: C
Explanation:
http://support.citrix.com/article/CTX105257
Since you can only install XenApp 6.5 on Server 2008 r2 x64 the location is C:\Program
Files (x86)\Citrix \Independent Management Architecture\MF20.dsn
QUESTION: 63
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 junk. In order to quickly resolve this issue, the
administrator should copy the _________. (Choose the correct option to complete the
sentence.)
A. contents only of a working server's IMA folder
B. folder and contents from a working server's IMA folder
C. MF20.dsn file from another server and reinstall XenApp 6.5
D. MF20.dsn file from another server, renaming the hostname of the XenApp Server
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Answer: D
Explanation:
A, This will copy over a working version of the currupted file. B, C, This would take to
long, the question say to 'quickly resolve' this issue D, Changing the hostname of the
server is wrong, because the server name in this file refers to the server that holds the
database not the hostname of the XenApp server. If you change this setting the XenApp
server would not be able to find the datastore.
QUESTION: 64
Scenario: An administrator supports a XenApp farm consisting of 30 servers which
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.
Answer: B
Explanation:
A, It's a memory problem not a file usage issue B, The question does not explicitly state
that the hardware is identical as the old explantion said, but rather said it 'should be the
same'. The first logical step to take is to check that the hardware is as what it is supposed
to be. Just because something should be the same doesnt mean you should just assume
that it is, it's more than likely that the RAM is less than it should be for what ever reason.
eg: Either due to failed hardware (a memory module is faulty) or incorrect setup (eg:
hardware vender mis configure the system). C, There is nothing in the question to
indicate that these servers are running different polices from the other servers so this
seems unlikely to be a solution. D, It's a issue with not enough memory and is only
memory swapping because it doesnt have enough RAM, the disk usage is a symtom but
not a cause of low memory.
QUESTION: 65
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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.)
A. client machines
B. XenApp 6.5 concurrent licenses
C. Microsoft Remote Desktop Services user client access licenses
D. Microsoft Remote Desktop Services machine client access licenses
Answer: C
Explanation:
http://support.citrix.com/proddocs/topic/licensing/lic-getting-started.html
QUESTION: 66
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
Answer: D
Explanation:
http://support.citrix.com/article/CTX127053
QUESTION: 67
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.
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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
D. A load evaluator applied to the application
Answer: D
Explanation:
This first exhibit should look something like this:
A server load of 20000 means the server is full and will not accept any new connections,
and you will see the error in exhibit 2. This is a very common error. Since this is a
server error caused by high load, changing the load evaluator could lower it so the server
is responsive again. If you wanted to see the application load you would run qfarm /app,
as shown below. This would show you if its just a problem with notepad or a problem
with the server
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http://support.citrix.com/article/CTX131584
QUESTION: 68
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.)
A. 2512
B. 2513
C. 7279
D. 8082
E. 27000
Answer: C, E
QUESTION: 69
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)
A. The AppCenter
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B. Print Server Properties
C. The XenApp Server Role Manager
D. The vendo-supplied setup.exe file
E. The Microsoft Print Management Console
Answer: B, E
QUESTION: 70
Scenario: A XenApp administratror has been tasked with building XenApp server as
generically as possible. Other than the operating system, required updates, patches and
anti-virus software, the servers are to be kept as identical as possible to allow for quick
disaster recover should the need arise. Bandwidth is restricted and the client machines run
operating systems other than Windows. Therefore, streaming applications to the client
machines in NOT possible. Which setting must the administrator select when publishing
the application?
A. Streamed to client
B. Accessed from a server, streamed to server
C. Accessed from a server, installed application
D. Streamed if possible, otherwise accessed from a server
Answer: B
QUESTION: 71
Scenario: Corporate security policies mandate that NO application can display network
information, including domain names. The company has multiple XenApp farms which
reside in different Active Directory domains that do NOT have trust relationships
between then. The administrator has installed and configured a Web Interface server with
a XenApp Web site that aggregates all the different farms into a single point of access.
Based on the corporate security policy restrictions, the administrator could configure the
Web Interface to only allow users to authenticate using username format
username@domain.name by Authentication Type, Window or NIS (UNIX),
____________. (Choose the correct option to complete the sentence).
A. UPN Only
B. Domain Username only
C. Domain Username and UPN
D. Domain Username and Password
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Answer: A
QUESTION: 72
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?
A. Unfiltered User Policy
B. Unfiltered Computer Policy
C. User policy filtered by worker group
D. Computer policy filtered by worker group
Answer: B
QUESTION: 73
Scenario: An administrator manages a XenApp 6.5 fam with one zone. All servers in the
zone have identical hardware and software. The zone is configured with a primary data
collector with a preference of Most Preferred and a backup data collector with a
prefenrece of Preferred. All other XenApp servers in the zone have a preference of Not
Preferred. If both the primary and backup zone data collectors are turned off, the XenApp
server in the zone that will be elected the new primary zone data collector is the one
____________. (Choose the correct option to complete the sentence).
A. with the lowest Host ID number
B. with the highest Host ID number
C. that reponds last to eh election request
D. that reponds first to the election request
Answer: B
QUESTION: 74
Scenario: An administrator manages a server farm containing nine servers. The servers
are organized into three worker wroups based on the geographic location of users
accessing the applications. User in all geographic locations are accessing the applications
in the server farm 24 hours a day, seven days a week. The administrator would like to
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restart the servers on a regular basis. Which two tasks should the administrator perform to
automate the restarting tof the servers without impacting user access? (Choose two).
A. Create zones for the servers in each worker group.
B. Configure reboot policies and apply them to the appropriate worker groups.
C. Create three worker groups containing a server from each existing worker group.
D. Configure the Health Monitoring policy and apply it to the appropriate worker
groups.
E. Configure the Citrix IMA Service test to restart the servers and apply it to appropriate
worker groups.
Answer: B, C
QUESTION: 75
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).
A. AppCenter
B. PnPUtil.exe
C. Print Detective
D. Configuration Logging report
Answer: B, C
QUESTION: 76
Scenario: 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 A (priority 2) allows domain users to access optical drives. No
other settings are configured. Policy A (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 enviornment?
A. No drives
B. Optical drives
C. Network and optical drives
D. Network, client and removable drives
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E. Network, client, removable and optical drives.
Answer: E
QUESTION: 77
For change management reasons, a XenApp administrator has been tasked with
reviewing log configuration changes made to the XenApp farm. Click the 'Exhibit' button
to view a screenshot of the AppCentre. Where would the administrator access this data?
Exhibit:
A. Farm node in the AppCenter choosing the History node
B. Farm node in the AppCenter choosing the Information tab
C. Server node in the AppCenter choosing the Information tab
D. Event Viewer in the Operating system under the System node
Answer: A
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QUESTION: 78
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?
A. Assign Custom permissions
B. Assign Full Administration permissions
C. Assign the users to Read-Only permissions
D. Assign a Custom Group Policy Object to the organizationla unit of the group
Answer: A
QUESTION: 79
Scenario: A server farm consists of dual- and single-processor servers. The administrator
of the farm wants to ensure that the dual-processor servers receive more session than the
single-processor servers. In order to distribute the session load equitably among both
types of servers, the administrator must assign the ___________. (Choose the correct
option to complete the sentence.)
A. default load evaluator rule to all servers
B. advanced load evaluator rule to all servers
C. default load evaluator rule to all dual-processor servers
D. advanced load evaluator rule to all dual-processor servers
Answer: B
QUESTION: 80
Scenario: An administrator is setting up his first farm to handle approximately 75 users
and decides upon a three server farm. There are two converns. The projected number of
logons and log offs each hour may be high. In addition, the decision about whether to
dedicate a single server to data collection has NOT been made. What would be the best
option to balance the number of users with using as many resources as possible to
facilitate application publication?
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A. Set two servers as Most Preferred in the Election Preference tab.
B. Set all of the servers' electoin preference to Default Preference in the Election
Preference tab.
C. Set on server as a dedicated data collector by setting Most Preferred in the Election
Preference tab.
D. Set one server as Most Preferred in the Election Preference tab and assign a load
balancing policy to it so it reads as "Full" at 50% capacity.
Answer: D
QUESTION: 81
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?
A. Stream the application to the servers.
B. Restart the servers at regular intervals using a policy.
C. Apply the memory optimization policy to the worker group.
D. Place the application with the memory leak on a separate XenApp server.
Answer: B
QUESTION: 82
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?
A. Local
B. Roaming
C. Mandatory
D. Citrix Profile Management
Answer: C
QUESTION: 83
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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 behing 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?
A. 135
B. 2513
C. 7279
D. 8082
E. 27000
Answer: D
QUESTION: 84
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?
A. Persistent URLs
B. Session Reliability
C. Workspace Control
D. Session preferences
Answer: C
QUESTION: 85
A XenApp administrator does NOT have access to the AppCenter console at the moment
and needs to be able to confirm which server in the farm is currently the zone data
collector. Which command line utility would provide the information the administrator
needs?
A. qfarm
B. qfarm /load
C. dsmaint verifylhc
D. dsmaint compare
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Answer: A
QUESTION: 86
Which access method must an administrator specify if a Web Interface server is required
to provide the actual IP address of a XenApp server to an Access Gateway server?
A. Direct
B. Alternate
C. Translated
D. Gateway Direct
E. Gateway Alternate
F. Gateway Translated
Answer: D
QUESTION: 87
Scenario: An administrator needs to deliver an application to 1,500 user devices in the
local network. The application will be delivered from a XenApp server farm consisting of
50 XenApp servers. When choosing how to deliver the application, the administrator
must keep in mind that the user devices have little hard drive space and limited memory
resources, the user devices will always be connected to the network and the application is
updated often. Which setting should the administrator choose when publishing the
application?
A. Streamed to client
B. Streamed to server
C. Installed application
D. Streamed if possible, otherwise accessed from a server
Answer: B
QUESTION: 88
Scenario: A company has recently purchased 100 XenApp licenses to deploy a new
XenApp farm that will provide the Microsoft Office Suite for remote users. The
administrator configures Health Monitoring and Recovery options to ensure that alerts
are submitted when the IMA Service is NOT working as expected. The test queries the
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service to ensure that the IMA Service is working by ___________. (Choose the correct
option to complete the sentence.)
A. enumerating the applications available on the server
B. executing all of the applications available on the server
C. launching at least one of the applications available on the server
D. enumerating the current active sessions available on the server
Answer: A
QUESTION: 89
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 208.29.50.152 IP address?
A. No drives
B. Network drivers
C. Client, optical and removable drives
D. Network, client and removable drives
E. Network, client, optical and removable drives
Answer: B
QUESTION: 90
Which policy must the administrator configure to enable the XPS data type with the
universal printing system?
A. Universal printing
B. Universal driver preference
C. Universal printing optimization defaults
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D. Universal printing EMF processing mode
Answer: B
QUESTION: 91
Scenario: Ad aministrator 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.)
A. SSL/TLS is enabled in the published applicatios's properties.
B. Data encryption has been enabled using the SSL Relay Configuration tool.
C. A policy is enabled to encrypt the session data between the server and user devices.
D. The published application is configured to allow connections made through Access
Gateway Advanced Edition.
Answer: A, B
QUESTION: 92
Scenario: A XenApp farm consists of 10 XenApp servers divided into two workers
groups with five servers in each. Workers Group 1 hosts applications for the Sales group
and Worker Group 2 hosts applications for the Marketing group. A new application is
introduced only to the Sales department. The application is installed on all servers. How
should the administrator cofigure the Users tab so that only the Sales group has access?
A. Publish the application to Worker Group 1.
B. Publish the application to Worker Group 2.
C. Publish the application only to the Sales group.
D. Publish the application only to the Marketing group.
Answer: C
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QUESTION: 93
Scenario: Three Web Interface sites are configured on different server in a farm. The
administrator wants to ensure that users are always able to access their applications
through the Citrix Receiver. How can the administrator configure the Web Interface sites
to meet this requirement?
A. Enable site redirection for the sites.
B. Configure backup URLs for the sites.
C. Configure the direct access method for the sites.
D. Configure the 'bypass and failed server for' setting for the sites.
Answer: B
QUESTION: 94
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.)
A. on both servers
B. on one of the two servers
C. and XenApp on both servers
D. and XenApp on one of the servers
Answer: C
QUESTION: 95
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 result shown in the second attached exhibit. Which three events could
the server load value of 10,000 indicate? (Choose three.)
Exhibit:
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A. The server is offline.
B. The server CANNOT contact the Citrix license server.
C. The server has reached its limit of 10,000 running processes.
D. A server load evaluator applied by policy indicates the server is at full load.
E. The particular server has a problem reading performace counter information.
F. The administrator has assigned an invalid load evaluator to the server using a policy.
Answer: D, E, F
QUESTION: 96
Scenario: 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 enviornment 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?
A. Disable the option on the Access Gateway that processes authentication with a pre-set
dealy to maximize security.
B. Modify the time synchronization option of the Access Gateway synchronization to
work with the new Windows 2008 domain controllers.
C. Obtain new licenses since the Access Gateway is NOT licensed properly, and it takes
one minute to generate user license.
D. Reconfigure the Access Gateway to user the new Window 2008 domain controllers
instead of using the retired Windows 2003 domain controllers as the primay and
seconday DNS servers.
Answer: D
QUESTION: 97
Scenario: A Citrix administrator is migrating the servers in his farm from XenApp 5 on
Windows Server 2003 with HRP3 to XenApp 6.5 for Windows Server 2008 R2. In the
XenApp farm, a Zone Preference and Failover policy was used. Which policy should the
administrator use to replace the Zone Preference and Failover policy?
A. Citrix User
B. Load Evaluator
1Y0-A20



C. Load Balancing
D. Citirix Computer
Answer: C
QUESTION: 98
Scenario: User 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 prodictivity. 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 in order
to improve the user experience when connecting to the XenApp environment? (Choose
two.)
A. Configure Just-in-Time Pre-launch for users in the Sales department.
B. Configure a Scheduled Pre-launch for users launching the CRM application.
C. Eliminate User profiles and disable all logon scripts for the users in the Sales
department.
D. Add additional memory to the end-point computers used by the users in the Sales
department to connect to the XenApp published application.
Answer: A, B
QUESTION: 99
An administrator wishes to disable the prompt given to users when Flash content is
displayed in their XenApp session without impacting the performance of Flash content.
See the attached exhibit to view the prompt window. What should the administrotor do to
achive this? Exhibit:
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A. Un-install the Flash player on the client PC
B. Un-install the Flash player on the XenApp server.
C. Create a XenApp policy that enables Flash redirection.
D. Create a client-side group policy to always user Flash redirection.
Answer: D
QUESTION: 100
An administrator has configured session printers for a group of XenApp users, but some
are compalining that the advanced printer features are NOT available when they print to a
particular printer. Which driver(s) can the administrator install to provide access to the
advanced printer features?
A. Citrix Universal Driver on the XenApp servers
B. Manufacturer's latest drivers on the users' PCs
C. Manufacturer's latest OEM drivers for the printer on the XenApp servers
D. Drivers provided in the Windows drivers .CAB database on the XenApp servers
Answer: C
1Y0-A20

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