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Understanding QR Codes

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Questions and Answers

What type of code is depicted in the image?

Data matrix code

QR code (correct)

UPC code

Bar code

What is the primary function of a QR code?

To link to websites or resources (correct)

To store physical addresses

To display product information

To identify product prices

Which of the following best describes the content below the QR code?

A product serial number

A website URL

An alphanumeric code (correct)

A phone number

What does QR stand for in QR code?

<p>Quick Response</p> Signup and view all the answers

In which scenario is a QR code typically used?

<p>To provide access to information through mobile devices</p> Signup and view all the answers

Study Notes

QR Code

A QR code is a two-dimensional barcode.
It stores information that can be read by a QR code reader app.
The code includes the number 11091C403.

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Description

This quiz explores the fundamentals of QR codes, delving into their structure and how they store information. Learn about the functionality of QR code reader apps and the specifics of code formation. Perfect for anyone looking to understand this technology better.