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Home ‣ Digital Electronics ‣ Digital Arithmetic Operations and Circuits Comments
  • Question

  • The solution to the binary problem 0101 + 1111 is 10100.


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  • A. True
  • B. False

  • Correct Answer
  • True 

    • Digital Arithmetic Operations and Circuits problems

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    • 1. A 74HC283 can be used to implement a 4-bit full adder.

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    • A. True
    • B. False
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    • 2. Digital computers use an easier method to subtract binary numbers, called one's complement.

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    • A. True
    • B. False
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    • 3. If [A] = 10 and [B] = 01, then [A] + [B] = [ ].

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    • A. True
    • B. False
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    • 4. The carry-out of a binary adder is identified using the summation symbol, sigma.

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    • A. True
    • B. False
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    • 5. Constants must be included in a package.

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    • A. True
    • B. False
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    • 6. The solution to the BCD problem 0101 + 0100 is 00001001BCD.

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    • A. True
    • B. False
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    • 7. The solution to the binary problem 1011 × 0110 is 01100110.

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    • A. True
    • B. False
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    • 8. A sign bit of "1" in the difference of a 2's-complement subtraction problem indicates the magnitude is negative and in true binary form.

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    • A. True
    • B. False
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    • 9. Hexadecimal is a base 4 numbering system.

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    • A. True
    • B. False
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    • 10. This logic gate is used to produce an arithmetic sum XOR.

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    • A. True
    • B. False
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