Which of the following types of specialized scanners is used to scan questionnaires and test answer forms where answer choices are indicated by filling in circles using pencils or pens?
A) optical mark recognition
B) biometric scanner
C) bar code reader
D) magnetic ink character recognition
E) optical character recognition

Question

Quizplus · Accepted Answer

Optical mark recognition technology is specifically designed to scan and process documents that use pre-defined bubbles or circles for marking answers, making it the best choice for scanning questionnaires and test answer forms. Biometric scanners are used for identifying individuals based on their unique physical characteristics, whereas bar code readers and magnetic ink character recognition are used to read codes and characters respectively. Optical character recognition, on the other hand, is used for converting printed or handwritten text into digital format.

Which of the Following Types of Specialized Scanners Is Used