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Boolean logic: IB Computer Science practice

AND, OR, NOT, truth tables and gates. 8 questions in the style of the IB Computer Science exam.

Sample questions

What is the value of `True and False`?

  1. True
  2. False
  3. None
  4. An error

Write a program that reads two whole numbers, one per line. Print `Both positive` if both are greater than 0, `One positive` if exactly one is greater than 0, and `None positive` otherwise.