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Which of the following is capable of recognizing a pre-specified type of mark by pencil or pen?(a) OMR(b) Winchester(c) Bar code reader(d) Image ScannerI have been asked this question in an internship interview.My question is from Input Devices topic in section Input-Output Devices of Computer Fundamentals

Answer»

Correct option is (a) OMR

To explain I WOULD say: OMR stands for optical mark reader. These are very useful for grading TESTS with objective TYPE questions or for any INPUT data that is of choice or SELECTION nature.



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