wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

An input device that is able to interpret pencil marks on paper media is known as.

A
Magnetic disk
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Optical Mark Reader
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Card Puncher
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Magnetic tape
No worries! We‘ve got your back. Try BYJU‘S free classes today!
E
None of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Optical Mark Reader

An input device that is able to interpret pencil marks on paper media is known as Optical Mark Reader.

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.

OCR (optical character recognition) and OMR (optical mark recognition) are specialized systems that convert images on a paper to a format that is easily readable and processed by a computer. ... They function by reading images by scanner, which recognizes and deciphers them into an electronic form.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Opto-Electronic Devices
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon