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Home ‣ Digital Electronics ‣ Boolean Algebra and Logic Simplification Comments
  • Question

  • Which statement below best describes a Karnaugh map?


  • Options
  • A. A Karnaugh map can be used to replace Boolean rules.
  • B. The Karnaugh map eliminates the need for using NAND and NOR gates.
  • C. Variable complements can be eliminated by using Karnaugh maps.
  • D. Karnaugh maps provide a cookbook approach to simplifying Boolean expressions.

  • Correct Answer
  • Karnaugh maps provide a cookbook approach to simplifying Boolean expressions. 

    • Boolean Algebra and Logic Simplification problems

    Search Results

    • 1. Which is the correct logic function for this PAL diagram?


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    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 2. Derive the Boolean expression for the logic circuit shown below:


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    • A.
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    • 3. Which of the examples below expresses the distributive law of Boolean algebra?

    • Options
    • A. (A + B) + C = A + (B + C)
    • B. A(B + C) = AB + AC
    • C. A + (B + C) = AB + AC
    • D. A(BC) = (AB) + C
      • Discuss
    • 4. Applying DeMorgan's theorem to the expression , we get ________.

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    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 5. What is the primary motivation for using Boolean algebra to simplify logic expressions?

    • Options
    • A. It may make it easier to understand the overall function of the circuit.
    • B. It may reduce the number of gates.
    • C. It may reduce the number of inputs required.
    • D. all of the above
      • Discuss
    • 6. Which of the examples below expresses the commutative law of multiplication?

    • Options
    • A. A + B = B + A
    • B. AB = B + A
    • C. AB = BA
    • D. AB = A × B
      • Discuss
    • 7. Applying DeMorgan's theorem to the expression , we get ________.

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    • A.
    • B.
    • C.
    • D.
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    • 8. When are the inputs to a NAND gate, according to De Morgan's theorem, the output expression could be:

    • Options
    • A. X = A + B
    • B.
    • C. X = (A)(B)
    • D.
      • Discuss
    • 9. Applying the distributive law to the expression , we get ________.

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    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 10. Applying DeMorgan's theorem to the expression , we get ________.

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    • A.
    • B.
    • C.
    • D.
      • Discuss

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