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Home Digital Electronics Number Systems and Codes Comments

  • Question
  • A good example of the use of a digital representation of an analog quantity is the audio recording of music.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 


  • Number Systems and Codes problems


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    • 1. A debugging utility is used to take the "bugs" out of a program.

    • Options
    • A. True
    • B. False
    • Discuss
    • 2. 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
    • 3. 3C1D16 = 111100000111012

    • Options
    • A. True
    • B. False
    • Discuss
    • 4. Octal-to-binary conversion is accomplished by simply replacing each octal digit with its 4-bit binary equivalent.

    • Options
    • A. True
    • B. False
    • Discuss
    • 5. The decimal number system consists of the digits 0?10.

    • Options
    • A. True
    • B. False
    • Discuss
    • 6. Hex is often used in digital applications as a shorthand way to represent strings of bits.

    • Options
    • A. True
    • B. False
    • Discuss
    • 7. The octal number system consists of eight digits, 0 through 7.

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

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

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

    • Options
    • A. True
    • B. False
    • Discuss


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