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