Digital Electronics In simplification of a Boolean function of n variables, a group of 2m adjacent 1s leads to a term with n + m literals m – 1 literals less than the total number of variables n – m literals m + 1 literals less than the total number of variables n + m literals m – 1 literals less than the total number of variables n – m literals m + 1 literals less than the total number of variables ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following codes is known as the 8421 code? ASCII code XS-3 code Gray code BCD code ASCII code XS-3 code Gray code BCD code ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The voltage levels for negative logic system must necessarily be positive must necessarily be 0 V and –5 V may be negative or positive must necessarily be negative must necessarily be positive must necessarily be 0 V and –5 V may be negative or positive must necessarily be negative ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The switch which clears a flip-flop is know as Clear Reset Both A and B None Clear Reset Both A and B None ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics What is the requirement of fullsubstractor circuit ? Two inputs and two outputs Two inputs and three outputs Three inputs and two outputs Three inputs and one output Two inputs and two outputs Two inputs and three outputs Three inputs and two outputs Three inputs and one output ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Odd parity of a bit stream can be tested using ________ gate. NOR OR XOR AND NOR OR XOR AND ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS