Explain what is Citrix XML broker?
Citrix XML broker behaves as an intermediary between the web interface and farm. It receives the credentials of the user from the web interface. It retrieves the applications that have user permission to access. It is done by independent management architecture and returns to the web interface. XML broker detects the server in the farm, once the user is authenticated. It returns the address of the service rendering server to the web interface. It functions between IMA service and web interface.