Q622
Which is considered a direct entry input device?
A.
Optical scanner
B.
Mouse
C.
Light pen
D.
Digitizer
E.
All of the above
AnswerAnswer: Option E
Solution
Answer: Option E
Solution:
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.