First Known Uses of Binary Code
  • 1. Who is credited with the first use of binary code?
A) Charles Babbage
B) Gottfried Wilhelm Leibniz
C) George Boole
D) Isaac Newton
  • 2. In which year did Leibniz publish his work on binary numbers?
A) 1803
B) 1703
C) 1603
D) 1753
  • 3. Which book contains Leibniz's work on binary code?
A) The Principles of Mathematics
B) Explication de l'Arithmétique Binaire
C) A Treatise of Human Nature
D) Discourse on Method
  • 4. Binary code uses what two digits?
A) 0 and 9
B) 1 and 2
C) 1 and 10
D) 0 and 1
  • 5. Who later popularized the concept of binary logic?
A) John von Neumann
B) Hermann Weyl
C) Alan Turing
D) George Boole
  • 6. Which device uses binary code as its foundational language?
A) Calculator
B) Typewriter
C) Computer
D) Television
  • 7. Which binary representation came to fruition in the 19th century?
A) Valuable exchange
B) Calculus
C) Boolean algebra
D) Probability theory
  • 8. What is the significance of binary code today?
A) Irrelevant to modern technology
B) Only for theoretical physicists
C) Only historical interest
D) Foundation of digital computing
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