You do not need to compare the picture or physical description when a scanner has verified the sale of alcohol is legal: True.
An electronic scanning device can be defined as a type of input device that is designed and developed to access, read, scan, obtain, or store (memorize) information about a physical object through the use of a light beam.
Basically, the information that are captured by an electronic scanning device provides all the necessary information associated with the scanned object i.e its physical description.
This ultimately implies that, an end user doesn't have to compare the picture or physical description when a scanner has verified the sale of alcohol is legal.
Read more on input devices here: https://brainly.com/question/5430107