πŸ“Š Introduction to Computers
Q. _________________ are a series of black and white parallel and adjacent bars with spaces which represent a string of characters.
  • (A) Instruction register
  • (B) Program control register
  • (C) Barcode Readers
  • (D) Memory Address register
πŸ’¬ Discuss
βœ… Correct Answer: (C) Barcode Readers

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