If one department can view employees work history and another group cannot view their work history, what is this an example of?

If one department can view employees work history and another group cannot view their work history, what is this an example of?

A.
Context-dependent access control

B.
Content-dependent access control

C.
Separation of duties

D.
Mandatory access control

Explanation:
B: Content-dependent access control carries out its restrictions based upon the sensitivity of the data. Context-dependent control reviews the previous access requests and makes an access decision based on the previous activities.