Which of the following is not an externally visible part of a computer? by Sunday | Jun 4 | Accounting WAEC | 0 comments A. central processing unit B. microchip C. monitor D. keyboard Correct Answer: Option B B. microchip Users Also Read These:Visible balance is also known as?All the following settlements are inter-visible from…A visible change is observed when a strip of iron is…Which of the following is not a visible item in…The balance of visible trade is the difference…