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QThe Napier

ID: #3291 Computer Generations 2,282 views
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#3291Q ID
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  • A Naptologia ✔ ✖
  • B Vibologia ✔ ✖
  • C Semiconductor ✔ ✖
  • D Rabdologia ✔ ✖
Correct Answer

Explanation

Napier’s Bones (1617)

Inventor: John Napier (Scotland)

Characteristics: 

  • Three dimensional structure.
  • Holding numbers from 0 to 9 only.
  • Represent graphical structure of calculatingresult.

Applications:

  • Perform multiplication on numbers.
  • Technology used for calculation called Rabdologia.
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