IO drivers and utilities are typically found at what protect

I/O drivers and utilities are typically found at what protected ring level?

A. Ring 1

B. Ring 2

C. Ring 3

D. Ring 0

Solution

answer is c.ring3

in ring level protection layre functionalities are to protect i\\o drivers,small operatons and utilities

in this level of protection the i/o drivers and utilities are protected by different methods.