Download Aptitude Crack
img not found img not found

Computer Fundamentals - Engineering

Q1:

An optical input device that interprets pencil marks on paper media is

A O.M.R

B Punch card reader

C Optical scanners

D Magnetic tape

E None of the above

ANS:A - O.M.R

Optical mark reader (OMR) 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.