COMPUTER SOFTWARE
OPERATING SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Optical Mark Recognition
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Mouse
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Keyboard
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Scanner
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Detailed explanation-1: -OMR (Optical Mark Recognition) Reader is an input device that uses a light beam to identify any marks on the paper. As the light beam falls on any signs on the paper. OMR devices read those signs and provide input to the computer. With OMR, we can easily determine the correct answer to any objective-type question.
Detailed explanation-2: -OMR: OMR or Optical Mark Recognition, is a device capable of capturing human marked documents such as surveys and tests to a digital format. For a document to be read by the device it needs to be in a specified background. Since it takes data from the user, it is an input device.
Detailed explanation-3: -OMR is now used as an input device for data entry.
Detailed explanation-4: -The full form of OMR is Optical Mark Recognition. OMR acknowledges human-created marks on a specially printed paper or journal used in experiments, surveys, etc. It is widely used where a huge number of candidates apply and to evaluate data with consistency and immediate effect.