If you use ticketing in your Citrix MetaFrame XP server farm, on which servers in your farm must you run the
XML service?

A.
Every server in the farm that hosts published applications

B.
Every server in the farm

C.
The web server and one Citrix server

D.
The web server and the data collector

Explanation:
When tickets are used, the XML service must be installed on every server in the farm that hosts published
applications.