Which layer corresponds to 'user' in the described layer scheme?

Which layer corresponds to 'user' in the described layer scheme?

• A. 7 - Application
• B. 8 - User
• C. 9 - Policies
• D. 5 - Session

Answer: (B)

In this layer scheme, the human operator is treated as a distinct layer because people introduce behaviors, decisions, and risks that software alone doesn’t capture. The layer that corresponds to the human user is the one named User. It sits separately from the Application layer (software functions), the Session layer (ongoing interactions and state), and the Policies layer (rules and governance). So the User layer is the correct one for representing the end-user activity.

In this layer scheme, the human operator is treated as a distinct layer because people introduce behaviors, decisions, and risks that software alone doesn’t capture. The layer that corresponds to the human user is the one named User. It sits separately from the Application layer (software functions), the Session layer (ongoing interactions and state), and the Policies layer (rules and governance). So the User layer is the correct one for representing the end-user activity.