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QusAn optical input device that interprets pencil marks on paper media is Qusएक ऑप्टिकल इनपुट डिवाइस जो पेपर मीडिया पर पेंसिल के निशान की व्याख्या करता है

A. O.M.R
B. Punch card reader
C. Optical scanners
D. Magnetic tape


Solution
A. O.M.R



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