COMPUTER ARCHITECTURE
INPUTOUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following devices is used to check the PSE Examination or to check Questionnaire and survey?
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Light Pen
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Flatbed Scanner
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Optical Mark Reader
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Joystick
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Explanation:
Detailed explanation-1: -OMR: OMR or Optical Mark Recognition, is a device capable of capturing human marked documents such as surveys and tests to a digital format.
Detailed explanation-2: -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.
Detailed explanation-3: -Optical mark recognition (also called optical mark reading and OMR) is the process of reading information that people mark on surveys, tests and other paper documents. OMR is used to read questionnaires, multiple choice examination papers in the form of shaded areas.
There is 1 question to complete.