Multiple Roles Are Applied to a User on the Cisco

Multiple Choice

Multiple roles are applied to a user on the Cisco MDS 9000 Series Switch. Which statement is true?

A) The last role assigned takes precedence over previous roles.
B) Access to a command takes priority over being denied access to a command.
C) Any commands that have conflicting settings between roles are denied.
D) The first role assigned takes precedence over subsequent roles.