A security kernel contains which of the following?
A.
Software, hardware, and firmware
B.
Software, hardware, and system design
C.
Security policy, protection mechanisms, and software
D.
Security policy, protection mechanisms, and system design
Explanation:
The security kernel makes up the main component of the TCB, which is made up of software, hardware, and firmware. The security kernel performs a lot of different activities to protect the system; enforcing the reference monitors access rules is just one of those activities.