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Hexadecimal Numbers - Quiz

Each question is worth one point. Select the best answer or answers for each question.
 
1. Which of the following is not a valid hexadecimal digit?
Please select the best answer.
  A. 0
  B. G
  C. F

2. What is the binary representation of the hexadecimal number AC3F?
Please select the best answer.
  A. 1010110000111111
  B. 1100101011110011
  C. 1111001111001010

3. What is the hexadecimal representation of the binary number 01111110?
Please select the best answer.
  A. E7
  B. 3D
  C. 7E
Correct answers:

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