Input devices that rolls on a desktop and controls the position of the cursor on the screen is called

Input devices that rolls on a desktop and controls the position of the

1.	Input devices that rolls on a desktop and controls the position of the cursor on the screen is called
A.	touch screen
B.	light pen
C.	digitizer
D.	mouse
Answer» E.

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Input devices that rolls on a desktop and controls the position of the cursor on the screen is called

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