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Home ‣ Digital Electronics ‣ Number Systems and Codes Comments
  • Question

  • The octal number system consists of eight digits, 0 through 7.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • Number Systems and Codes problems

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    • 1. Hex is often used in digital applications as a shorthand way to represent strings of bits.

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    • A. True
    • B. False
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    • 2. A good example of the use of a digital representation of an analog quantity is the audio recording of music.

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    • A. True
    • B. False
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    • 3. A debugging utility is used to take the "bugs" out of a program.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. The word size is defined as the number of bits in the binary word that a digital system operates on.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. 3C1D16 = 111100000111012

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    • A. True
    • B. False
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    • 6. Digital electronics must use a numbering system that has more than ten digits.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. A binary code decimal representation of a binary number will always have more bits than the binary number.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. Each position in a decimal multidigit number will have a weighting factor based on a power of only 10.

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    • A. True
    • B. False
      • Discuss
    • 9. A method of converting decimal to binary is by successive division.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. Hexadecimal is used to encode BCD numbers.

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    • A. True
    • B. False
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