Digital Logic Design – Digital Electronics MCQs Set-10 Contain the randomly compiled Digital Electronics Multiple Choice Questions Answers from various reference books and Questions papers for those who is preparing for the various Competitive Exams,Interviews and University Level Exams.

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1. Each group of adjacent Minterms (group size in powers of twos) corresponds to a possible product term of the given_____________________

  • Function
  • Value
  • Set
  • None of the above

2. How to find the Simplest SOP expression?

  • Circle all odd implicants on the K-map.
  • Identify and delete all essential prime implicants for the cover
  • Select a maximum subset of the remaining prime implicants to complete the cover, that is, to cover those Minterms not covered by the essential prime implicants.
  • None of the above

3. Don’t care conditions can be used for simplifying Boolean expressions in_______________

  • Examples
  • Terms
  • K-maps
  • Either (A) or (B)

4. It should be kept in mind that don’t care terms should be used along with the terms that are present in________________

  • Minterms
  • Maxterm
  • K-Map
  • None of the above

5. _____________ expressions can be implemented using either (1) 2-level AND-OR logic circuits or (2) 2-level NAND logic circuits

  • POS
  • Literals
  • (SOP)
  • All of the above

6. Using the transformation method discussed, you can realize any POS realization of OR-AND with only

  • XOR
  • NAND
  • AND
  • NOR

7. There are many situations in logic design in which simplification of logic expression is possible in terms of XOR and _________________ operations.

  • XNOR
  • XOR
  • NOR
  • All of the above

8. These logic gates are widely used in _______________ design, and therefore are available in IC form.

  • Circuit
  • Digital
  • Analog
  • Block

9. In case of XOR/XNOR simplification, you have to look for the following ____________________

  • Diagonal Adjacencies
  • Offset Adjacencies
  •  Straight Adjacencies
  • Both (A) and (B)

10. Entries known as _______________ mapping.

  • Diagonal
  • Straight
  • K
  • None of the above
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