Critical Thinking Questions Case 7-1
You recently started working part-time in a retail store, and are learning about the reading devices your store uses.
Your store uses a type of 2-D bar code. What is another term for this type of code?
A) UPC
B) QR
C) OCR
D) OMR

Question

Quizplus · Accepted Answer

QR codes are a type of 2-D barcode that can store information accessible by scanning them, unlike UPC which is a 1-D barcode. OCR and OMR are technologies for recognizing text and marks, not types of barcodes.