Question

4. A __________consists of rectangular black and white lines of varying thickness that contain machine understandable data fill in the blanks solve please find ​

Answer 1

Barcode

$\footnotesize\underline\mathsf\color{yellow}{Choose\: brainliest\: if\: it\: helped.}$

Answer 2

Answer:

Barcode.

please mark me brainliest and follow me.