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777dan777 [17]
2 years ago
11

What does this mean?

Computers and Technology
2 answers:
finlep [7]2 years ago
7 0

Answer:

This is a QR-Code

Explanation:

A QR code is a type of matrix barcode.

When you scan with a smartphone it should give/bring you to a link to give you access to a special link orphoto and ETC.

Lana71 [14]2 years ago
7 0
A QR code is a type of matrix barcode invented in 1994 by the Japanese automotive company Denso Wave. A barcode is a machine-readable optical label that can contain information about the item to which it is attached.
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<h3>What are sequential programs?</h3>

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<h3>The actual program</h3>

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import java.util.*;

public class Main{

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Read more about sequential programs at:

brainly.com/question/26642771

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