What are Operator Profiles used for?

What are Operator Profiles used for?
A . to enforce role based access control for Aruba Controllers
B . to enforce role based access control for ClearPass Policy Manager admin users
C . to enforce role based access control for ClearPass Guest Admin users
D . to assign ClearPass roles to guest users
E . to map AD attributes to admin privilege levels in ClearPass Guest

Answer: C

Explanation:

An operator profile determines what actions an operator is permitted to take when using ClearPass Guest.

References: http://www.arubanetworks.com/techdocs/ClearPass/CPGuest_UG_HTML_6.5/Content/OperatorLogins/OperatorProfiles.htm