Computer Fundamentals - Section 4 Multiple Questions and Answers.




21. The functionally complete set is
A. { ˥, ^, v }
B. {↓, ^ }
C. {↑}
D. Both (b) and (c)

22. The functionally complete set is
A. { ˥, ^, v }
B. {↓, ^ }
C. {↑}
D. Both (b) and (c)

23. (P v Q) ^ (P→R) ^ (Q → R) is equivalent to
A. p
B. Q
C. R
D. True = T

24. ˥(P → Q) is equivalent to
A. P ^ ˥Q
B. P ^ Q
C. ˥P v Q
D. None of these

25.In propositional logic , which of the following is equivalent to p → q?
A. ~p → q
B. ~p v q
C. ~p v~ q
D. p →q

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