Download Aptitude Crack
img not found img not found

Digital Electronics - Engineering

Q1:

The minimum number of NAND gates required to implement the Boolean function A +AB + ABC is equal to

A 0

B 1

C 4

D 7

ANS:A - 0

A + AB +A B C = A + AB ( 1 + C) = A + AB = A(1 + B) = A.