I have a web hosting account with H-Sphere control panel and now i want to use ColdFusion. Which features of ColdFusion are supported through H-Sphere?
Users can run scripts written in ColdFusion. ColdFusion support can be enabled and disabled from H-Sphere interface.

Can users create ColdFusion DSNs through H-Sphere?

ColdFusion DSNs can’t be created directly from HS interface. However, you can create DSNs using the ODBC resource.