Friday 11 December 2015

Q6. p2,J15. Consider the following statements.

1. Boolean expressions and logic networks corresponds to labelled  a cyclic diagraphs
2. Optimal Boolean expressions may not  corresponds to simplest network.
3. Choosing essential block first in a Karnaugh map and then Greedily choosing the largest remaining blocks to cover may not give an optimal expression.
Which of the statement(s) is /are correct ?
A) 1 only            B) 2 only        C) 1 and 2     D) 1,2& 3.

Answer D

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