Q1: What is QR code?
A1: QR code is a two-dimensional code that contains various information such as text, codes, links,personal information, and more.
Q2: What does QR stand for in QR code?
A2:QRstands for "Quick Response," which is atrademarked namefor the code that was developed in Japan in 1994.
Q3: How does QR code work?
A3: The information is encoded inside the code in a two-dimensional format, and then the code is read using a camera on a smartphone, tablet, or laptop with the appropriate reading software.
Q4: What are the uses of QR code?
A4: QR code can be used in advertising, products, and services to provide quick and easy access to additional information for users. It can also be used for electronic payments,identity verification, social media, and other purposes.
Q5: What are some key advantages of using QR code?
A5: QR code is fast and easy to read and use, can store a lot of information inside the code, can be created and printed easily, and is available for free.
