COMPUTER HARDWARE
OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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MICR
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OMR
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OCR
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None of the above
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Detailed explanation-1: -One of the most familiar applications of OMR is the use of #2 pencil (HB in Europe) bubble optical answer sheets in multiple choice question examinations. Students mark their answers, or other personal information, by darkening circles on a forms. The sheet is then graded by a scanning machine.
Detailed explanation-2: -Specially printed Optical Mark Recognition (OMR) forms are used to record students’ answers to multiple choice exam questions. The forms are scanned to produce an electronic data file which is then marked by computer.
Detailed explanation-3: -The OMR scanner is a machine that scans the OMR sheets with the help of OMR software. These sheets are specifically designed for scanners to read them. The OMR devices have scanners that shine and reflect the light onto the form.
Detailed explanation-4: -OMR scanner and form technology is useful for instructors for processing multiple-choice exams, for student evaluations of teaching, and for researchers for surveys and data collection.
Detailed explanation-5: -Detailed Solution The correct answer is OMR. OMR is mainly used in checking objective-type answer papers in the examination.