What does an ID reader/scanner actually do?
A)Detects holograms and other hidden images
B)Reads the expiration date and confirms the ID's validity
C)Determines whether or not the ID belongs to a minor
D)Reads and displays information coded into the ID's magnetic strips or barcodes

Question

Quizplus · Accepted Answer

An ID reader/scanner reads and displays information coded into the ID card's magnetic strips or barcodes.
Keep in mind that you still need to physically examine an ID card to check its validity, even if the information on the reader confirms that it is legal and state-issued. Look at an ID reader as a tool to help you check IDs rather than an alternate way of doing so.

What Does an ID Reader/scanner Actually Do