All of the Following Are True of Optical Scanning Except

Multiple Choice

All of the following are true of optical scanning except:

A) Converts text of graphics into digital input for a computer.
B) Enables direct entry of data from source documents into a computer system.
C) Converts reflected light patterns into electronic impulses,which are accepted as input into the computer system.
D) Reads printed music directly into a musical synthesizer for immediate audio playback.