Moderate

The pattern of printed lines on most products are called ___________________?

Correct answer: D. barcodes

  • A. prices
  • B. OCR
  • C. scanners
  • D. barcodes

Explanation

Barcodes are patterned lines that encode product information for optical scanners to read. OCR is a technology for recognising printed characters, not the name of the line pattern itself.

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