Question

Which is considered a direct entry device:

(A) Optical Scanner
(B) Light Pen
(C) Digitizer
(D) All of these
(E) None of these​

Answer 1

Answer:

Light pen, mouse, and optical scanner are the examples of direct entry input devices. Among these, mouse is the most common type of input device.

Explanation:

I answer you then plz follow

Answer 2

Answer:-

All of these is the correct answer (D)

Hope its help you