A

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Q. Codes consisting of bars or lines of varying widths that a computer can read is

  • (A) ASCII code
  • (B) Gray code
  • (C) Bar code
  • (D) ISCII code
  • Correct Answer - Option(C)
  • Views: 21
  • Filed under category Computer
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Explanation by: Admin

A bar code is a method of representing data in the form of bars or lines of varying widths, which can be read by machines like barcode scanners.

  • These codes are often used to track products, inventory, and other items in various industries.
  • The other options are types of character encoding schemes (ASCII, Gray, and ISCII), but they do not use barcodes.

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