A(n) ________ is an identification code that consists of a set of vertical lines and spaces of different widths.

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۔ ______
Explanation
  • A bar code is a machine-readable code consisting of vertical lines and spaces of varying widths.
  • It is commonly used for product identification and inventory tracking.