Computer · Input and Output Devices
For scanning and reading a candidate's choices in multiple-choice questions on an examination sheet, which input device is generally used?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Bar Code Reader (BCR)
- 2Optical Mark Reader (OMR)✓
- 3Optical Character Reader (OCR)
- 4Magnetic Ink Character Reader (MICR)
Correct answer
Optical Mark Reader (OMR)
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