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