Final answer:
The correct answer is C. Implicit deny. At the end of each access control list (ACL), there is an implied deny statement. This ensures that only explicitly allowed actions are permitted.
Step-by-step explanation:
The correct answer is C. Implicit deny. At the end of each access control list (ACL), there is an implied deny statement.
This means that if a request matches none of the rules in the ACL, it is automatically denied access. This principle ensures that only explicitly allowed actions are permitted, also known as explicit allow.