Administrative controls include all but which of the following?

A.
Mandatory vacations

B.
Audit trails

C.
Background checks

D.
Separation of duties

Explanation:
Audit trails are controls that exist within devices and are thereby consideredtechnical or logical controls. Administrative controls are management-driven actionsthat usually reveal themselves in the form of policies, directives, advisories, andprocedures. Security policies, awareness training, and incident response planningare all examples of administrative controls.