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

  • Digital circuitry is the foundation of digital computers and many automated control systems.


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  • A. True
  • B. False

  • Correct Answer
  • True 

    • Number Systems and Codes problems

    Search Results

    • 1. 1510 = 11112 = F16 = 00010101 BCD

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    • A. True
    • B. False
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    • 2. A byte has 8 bits.

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    • A. True
    • B. False
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    • 3. The BCD equivalent of 73 is 01001001.

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    • A. True
    • B. False
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    • 4. A decimal fraction can be converted to binary by using the repeated division-by-2 method.

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    • A. True
    • B. False
      • Discuss
    • 5. The Gray code has a base of eight.

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    • A. True
    • B. False
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    • 6. The hexadecimal number system consists of 16 digits, 0?15.

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    • A. True
    • B. False
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    • 7. The primary advantage of the hexadecimal numbering system is the ease in conversion between the binary and hexadecimal systems.

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

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

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    • A. True
    • B. False
      • Discuss
    • 10. 3C1D16 = 111100000111012

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    • A. True
    • B. False
      • Discuss

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