The device through which the main components of the computer communicate with each other is called? By: Sunday|Published on: Jan 18|Categories: Computer Studies WAEC| 0 comments A. keyboard B. memory C. light pen D. system bus Correct Answer: Option B – memory Users Also Read These:An example of a computer output device is a?The input; output and central processing units are…Which of the following is not a computer output device?In computer graphics the name given to a device used…The major components of a computer system are?SEE ALSO Which of the memory modules is appropriate for a notebook computer?