Computer Science, asked by dayaladitya5947, 9 months ago

What device is used to read pencil marks on a questionnaire?

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Answered by suranar97

Answer:

Optical mark reader (OMR) Optical Mark reading (OMR) is a method of entering data into a computer system. Optical Mark Readers reads pencil or pen marks made in pre-defined positions on paper forms as responses to questions or tick list prompts.

Answered by anish3561

Answer:

it is long question please don't follow me pleaee

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