What is a light pen?? Computer Mcqs December 21, 2023December 21, 2023 BILAL KHATTAK0 A. A Mechanical Input device B. Optical input device C. Electronic input device D. Optical output deviceRelated Mcqs:You use a(n)___________such as a keyboard or mouse, to input information??A DVD is an example of a (n)___________??A balometer is an element which sensesTouch Screen is___________??Memory unit is one part of____________??Printer is an ________________.?A device through which we enter data in a computer known as ___________??Balometers are used for the measurement ofBIOS stands for__________??Abacus was the first __________________.?
