English, asked by Anonymous, 11 months ago

define QR code......!❤️❤️❤️

Answers

Answered by Anonymous

10

Heya mate....

a machine-readable code consisting of an array of black and white squares, typically used for storing URLs or other information for reading by the camera on a smartphone.

Hope it helps uh ❤️

Answered by dkyadav9538

4

Answer:

QR code is necessary for security

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