What are the three conflict resolution rules in the Threat Prevention Policy Layers?

What are the three conflict resolution rules in the Threat Prevention Policy Layers?
A . Conflict on action, conflict on exception, and conflict on settings
B . Conflict on scope, conflict on settings, and conflict on exception
C . Conflict on settings, conflict on address, and conflict on exception
D . Conflict on action, conflict on destination, and conflict on settings

Answer: C