Answer:
The answer is safe mode.
Explanation:
Safe mode is a boot option used by many operating systems which can be used as a diagnostic tool. It runs the system by only allowing the essential software to start; this way, it's possible to find the source of the problem, and fix it or delete it so that the system starts working again.
In this instance it would be especially useful, because it disables all devices except those required for input.
C is the correct answer I think
The basic outline of the purpose and beliefs that the constitution stands for.
