Which is considered a direct entry input device?

A. Optical scanner

B. Mouse

C. Light pen

D. Digitizer

E. All of the above

Answer: Option E

Solution(By Examveda Team)

In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, cameras, joysticks and microphones.