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

  • This logic gate is used to produce an arithmetic sum XOR.


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  • A. True
  • B. False

  • Correct Answer
  • True 

    • Digital Arithmetic Operations and Circuits problems

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    • 1. Hexadecimal is a base 4 numbering system.

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

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

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    • A. True
    • B. False
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    • 5. The solution to the binary problem 0101 + 1111 is 10100.

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    • A. True
    • B. False
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    • 6. The solution to the binary problem 1011 ? 0111 is 1000.

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    • A. True
    • B. False
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    • 7. 10011100 in two's-complement notation has a decimal value of ?100.

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    • A. True
    • B. False
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    • 8. Binary division and decimal division use the same procedure.

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    • A. True
    • B. False
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    • 9. A half-adder circuit would normally be used each time a carry input is required in an adder circuit.

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    • A. True
    • B. False
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    • 10. The inputs of a full adder are labeled A1, B1, and Cin.

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    • A. True
    • B. False
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