Cedric Is Troubleshooting His Linux System Because a Hardware Component

Multiple Choice

Cedric is troubleshooting his Linux system because a hardware component has stopped working properly. He wonders if another admin has installed a non approved LKM. He runs a check and is relieved to find that at least is not what is wrong. What command did he run?

A) cat /var/log/drivers.log
B) cat /proc/hardware/LKM
C) cat /proc/kernel/LKM
D) cat /proc/sys/kernel/tainted