What does the letter 'M' stand for in the input device terminology OMR? MCQ with Answer and Explanation

What does the letter 'M' stand for in the input device terminology OMR?
A. Memory
B. Magnetic
C. Management
D. Mark
Answer: Option D
Solution (By JKExamLibrary)
In OMR (Optical Mark Recognition), the letter 'M' stands for Mark.

This question belongs to: Computer Computer Abbreviations

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