Computer Science, asked by atif706, 1 year ago

Explain Bar code / QR code Reader.

Answers

Answered by kvvrao1976pa43zm

Bar code which is helpful to find the product details easily and it works with the help of computer.The bar code will already saved in the computer when we check the product it will show the details.
QR code means it will show the app details mainly

Answered by yang123jungwon

Answer:

hope this help ig

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