Question

what is a motherboard and give its functions

Answer 1

http://www.thefreedictionary.com/motherboard

Answer 2

it's the main circuit board , where all the internal components and connections are

Answer 3

Thanks

Answer 4

A motherboard (sometimes alternatively known as the mainboard, system board, planar board or logic board, or colloquially, a mobo) is the main printed circuit board (PCB) found in computers and other expandable systems