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

AOptical Mark Reader

BPunch Card Reader

COptical Scanners

DPlotters

Answer:

A. Optical Mark Reader

Read Explanation:

Optical Mark Reader (OMR)

  • An input device that interprets pencil and pen marks on paper media is called an optical mark reader (OMR).

  • It is also known as optical mark recognition (OMR).

  • An OMR is a device that consists of a light source and a light detector.

  • When light is passed through a sheet of paper, the detector recognizes the marks that the light does not pass through. This information is transmitted to the computer.

  • An optical mark reader (OMR) is a device used to quickly and accurately read the marked answers in examinations, surveys, etc.

  • Uses:

  • For evaluating examination answer sheets

  • For collecting data from surveys

  • In the vote counting process

  • In examinations containing multiple choice questions


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