Digital Electronics MCQs Set-9

1. Maxterm is the sum of __________of the corresponding Minterm with its literal complemented.
  • Terms
  • Words
  • Numbers
  • None of the above
2. Canonical form is a unique way of representing________________
  • SOP
  • Minterm
  • Boolean Expressions
  • A page
3. Maxterms of a function are the terms for which the result is_________
  • Numerical
  • Words
  • Characters
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. There are _____________ Minterms for 3 variables (a, b, c).
  • 0
  • 2
  • 8
  • None of the above
6. There are ______ cells in a 4-variable K-map.
  • 12
  • 16
  • 18
  • All of the above
7. The K-map based Boolean reduction is based on the following Unifying Theorem:
  • Impact
  • Non Impact
  • Force
  • None of the above
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. 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. 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)