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Home ‣ Digital Electronics ‣ Combinational Logic Circuits Comments
  • Question

  • is in the form of a sum-of-products expression. True False is in the form of a sum-of-products expression.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • Combinational Logic Circuits problems

    Search Results

    • 1. The K-map provides a "graphical" approach to simplifying sum-of-products expressions.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. The simplified form of .

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. The CASE control structure is used when an expression has a list of possible values.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. Even parity is the condition of having an even number of 1s in every group of bits.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. The abbreviation for an exclusive-OR gate is XOR.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. The K-map in the figure below shows the correct implementation of the expression X = ACD + AB(CD + BC).


    • Options
    • A. True
    • B. False
      • Discuss
    • 7. A combinatorial logic circuit has memory characteristics that "remember" the inputs after they have been removed.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. To implement the full-adder sum functions, two exclusive-OR gates can be used.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. The carry output of each adder in a ripple adder provides an additional sum output bit.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. Single looping in groups of three is a common K-map simplification technique.

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

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