Answer:
C. Fn Key
Explanation:
The Fn key represents the function key that used for the dual purpose. It is to be activated with the help of shift key. Also, it controls the functions of the hardware i.e. brightness of the computer or laptop screen, volume of the speaker, etc
Also, it overcomes the restrictions with respect to the size of the keyboard
hence, the correct option is c.
A bus is an electrical path which data travels between the different components in an electronic device.
Trench 4 foot or deeper and must be located 25 foot within eachother
Physical Components to a computer are called hardware.
