Question 1

What is the common TCP/IP port used by Citrix Online Plug-In for communication with Web Interface?
A)80
B)8080
C)1494
D)2598

Accepted Answer

Port 80is used by plug-ins using the TCP+HTTP protocol to communicate with servers. This port must be opened on firewalls for inbound packets from plug-ins to locate servers. Administrator can change that port on IIS site and set client to connect to changed port (<http://XenAppServer:82>)

Question 2

What port is by default used by Citrix SSL Relay?
A)80
B)443
C)1494
D)2598

Accepted Answer

This port is used by Citrix SSL Relay to secure communications between the Web Interface web server and the farm. Also when configuring Citrix SSL relay administrator must provide valid SSL certificate for SSL connections. Using certificates from trusted root certificate authorities (like GoDaddy, Verisign, Thawthe) will minimize certificate trust problems.

Question 3

What is required for client to successfully connect to Web Interface site? Choose two
A)Supported plug-in
B)Web browser
C)Access Gateway plug-in
D)Net Framework 2.0

Accepted Answer

Client devices accessing XenApp Web sites must have a web browser and supported
plug-in to connect to the Web Interface site. Access Gateway plug-in is used to establish SSL VPN connection with Citrix Access Gateway.

Question 4

You are implementing new XenApp 6 farm to your production environment. Users will connect to this farm only by using Windows XP SP2 and Internet Explorer 7. What should you do to complete this job?
A)Internet Explorer 7 is not supported, so you need to install Internet Explorer 8 to all client machines
B)Windows XP SP2 is not supported, so you need to install SP3 to all client machines
C)Create and configure web site
D)Create and configure web services

Accepted Answer

Web site allows users to access remote applications, virtualized applications and content using almost any web browser. IE 7 is supported. Version of Windows XP is not relevant as long as it has supported web browser installed

Question 5

You just upgraded your Presentation Server 4.5 environment to XenApp 6. Now you need take care of user connectivity. Citrix architect has planned to use only Citrix Online Plug-in 12.1 for client connection. What must you configure on Web Interface to support Citrix Online Plug-in 12.1?
A)Web site
B)Web services
C)Access method
D)Client deployment

Accepted Answer

XenApp Services site allows users to access remote applications, virtualized applications and content using a Citrix online plug-in. Plug-in can be installed with wizard or from command line. Best way for installation is to use Citrix Merchandizing Server or via Group Policy

Question 6

You are administrator of 7 XenApp 6 servers. Your company plans to implement cheapest solution to provide external access to published applications. You have installed and configured Citrix Secure Gateway. You are installing new web site and need to decide where authentication will take place. What will you select?
A)At Web Interface
B)At Access Gateway
C)At Web Server
D)At Microsoft AD FS account partner

Accepted Answer

When Citrix Access Gateway is used authentication is done at Web Interface (WI). WI communicates with XML service, that one communicates with IMA service to authenticate user. You cannot use 'At Access Gateway' as that is only if Access Gateway (virtual) appliance is implemented.

Quiz 1: Web Interface

What is the common TCP/IP port used by Citrix Online Plug-In for communication with Web Interface?

What port is by default used by Citrix SSL Relay?

What is required for client to successfully connect to Web Interface site? Choose two

You are implementing new XenApp 6 farm to your production environment. Users will connect to this farm only by using Windows XP SP2 and Internet Explorer 7. What should you do to complete this job?

You just upgraded your Presentation Server 4.5 environment to XenApp 6. Now you need take care of user connectivity. Citrix architect has planned to use only Citrix Online Plug-in 12.1 for client connection. What must you configure on Web Interface to support Citrix Online Plug-in 12.1?