The device through which the main components of the computer communicate with each other is called? by Sunday | Jan 18 | Computer Studies WAEC | 0 comments A. keyboard B. memory C. light pen D. system bus Correct Answer: Option B – memory Users Also Read These:Describe briefly the following terms (iv) peripheral…The point at which the molecules of a loaded wire…An electrical device has 50 turns in its primary…The formation of cartels or monopolies in other to…An electric device is rated 2000W; 250V. The correct…