Computer · Computer Hardware

A barcode is a/an _______ code that represents data with bars of varying widths or heights.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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optical

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A barcode is a/an _______ code that represents data with bars of varying widths or heights.

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A barcode is a/an _______ code that represents data with bars of varying widths or heights.

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