Categories Computer What is a light pen? Post author By esimpk Post date June 13, 2021 No Comments on What is a light pen? A. A Mechanical Input device B. Optical input device C. Electronic input device D. Optical output device ← Which device is required for the Internet connection? → UNIVAC is___________? Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.