Barcode Identification Systems
A(n) ________ is an identification code that consists of a set of vertical lines and spaces of different widths.
ایک شناختی کوڈ ہے جو عمودی لکیروں اور مختلف چوڑائیوں کی خالی جگہوں پر مشتمل ہوتا ہے۔ ______
Answer: Bar code
Explanation
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