You have two roles that are associated to the same user. Which statement is true about how the roles are evaluated to form the permissions of the user?
A. A role that denies a command takes priority over a role that permits a command.
B. Only the commands that are permitted by both roles can be executed.
C. A combination of all commands that are permitted by the roles can be executed.
D. An implicit permit is applied to both roles at the end of each rule set.
