Digital Electronics MCQs Set-9

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  1. 1. Maxterm is the sum of __________of the corresponding Minterm with its literal complemented.
    • Terms
    • Words
    • Numbers
    • None of the above
  2. 2. Canonical form is a unique way of representing________________
    • SOP
    • Minterm
    • Boolean Expressions
    • A page
  3. 3. Maxterms of a function are the terms for which the result is_________
    • Numerical
    • Words
    • Characters
  4. 4. A Karnaugh map (K-map) is an abstract form of ____________ diagram, organized as a matrix of squares
    • Venn Diagram
    • Cycle Diagram
    • Block diagram
    • Triangular Diagram
  5. 5. There are _____________ Minterms for 3 variables (a, b, c).
    • 0
    • 2
    • 8
    • None of the above
  6. 6. There are ______ cells in a 4-variable K-map.
    • 12
    • 16
    • 18
    • All of the above
  7. 7. The K-map based Boolean reduction is based on the following Unifying Theorem:
    • Impact
    • Non Impact
    • Force
    • None of the above
  8. 8. Each product term of a group, w′.x.y′ and w.y, represents the ____________ in that group.
    • Input
    • POS
    • Sum-of-Minterms
    • Both (A) and (B)
  9. 9. The prime implicant, which has at least one element that is not present in any other implicant, is known as________________________
    • Essential Prime Implicant
    • Implicant
    • Complement
    • All of the Above
  10. 10. Product-of-Sums expressions can be implemented using __________________________
    • 2-level OR-AND logic circuits
    • 2-level NOR logic circuits
    • 2-level XOR logic circuits
    • Both (A) and (B)