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553

Q:

An optical input device that scans and reads pencil pen marks on paper media?

  • 1
    OMR
  • 2
    Magnetic tape
  • 3
    Punch card reader
  • 4
    Optical scanner
  • Show Answer
  • Workspace

Answer : 1. "OMR "
Explanation :

1. Optical Mark Reading (OMR) is a method of entering data into a computer system.

2. Optical mark readers read pencil or pen marks made in pre-determined positions on paper forms as answers to questions or tick list signs.

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