Final answer:
The supervisor mode in computer systems is a privileged mode typically reserved for the operating system.
Step-by-step explanation:
The supervisor mode is a privileged mode in computer systems that is typically reserved for the operating system. It allows processes with higher privileges to perform tasks such as accessing system resources, managing memory, and controlling hardware devices.
In most computer architectures, the supervisor mode is executed in the inner protection rings (also known as the kernel mode), which have the highest level of privileges. The processes in the outer protection rings (user mode) have lower privileges and are restricted from performing certain operations.
The supervisor mode provides a protection mechanism to prevent unauthorized access or misuse of system resources by user processes. It ensures the stability and security of the system by enforcing restrictions and controlling the execution of processes.