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WAEC Data Processing 2025 Question 1

Question 1

History of Computers

The Difference Engine was developed by

  1. A.Blaise Pascal.
  2. B.Charles Babbage.
  3. C.Herman Hollerith.
  4. D.John Von Neumann.
Show the answer and explanation

Answer: B (Charles Babbage.)

Explanation

Charles Babbage designed the Difference Engine in the 1820s.