Which of the following is a typical example of a system requirement for the control category?

A typical example of a system requirement for the control category involves specifications that ensure security and management over the access and functionality of the system. Maintaining separate levels of security for users and the system administrator is critical to this category because it defines how access rights are managed and protected. This requirement helps in safeguarding sensitive information and operations by restricting administrative capabilities to authorized personnel only.

This is vital for establishing a controlled environment where the integrity, confidentiality, and availability of the system are upheld. By having distinct security levels, the system can enforce policies that limit user access according to their roles, thereby minimizing risks such as unauthorized access or changes to critical parameters by unqualified users.

The other options focus on aspects like usability and compatibility, which, although important, do not specifically pertain to the control category's emphasis on security measures or authority management.