An optical input device that interprets pencil marks on paper media is

1.	An optical input device that interprets pencil marks on paper media is
A.	O.M.R
B.	Punch card reader
C.	Optical scanners
D.	Magnetic tape
E.	None of the above
Answer» B. Punch card reader

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An optical input device that interprets pencil marks on paper media is

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