Answer: The correct answer is: OMRs input data from special forms to score or tally exams, questionnaires, ballots, and so forth.
Step-by-step explanation:
The optical mark recognition or optical mark reading (OMR) is the process of identifying marks, usually circles, in a document. This process is commonly used to score questionnaires, multiple choice examination or tests in general. To carry out this process, a dedicated scanner is used, this scanner analyzes the marks on the paper to determine which option was selected, classifying in that way the correct and incorrect answers.