Digital Electronics The number of 1 in 8-bit representation of 127 in 2’s complement form is m and that in 1,s complement form is n. What is the value of m:n? 1:1 1:2 2:1 2:3 1:1 1:2 2:1 2:3 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The output of a NAND gate is low only when at least one input is high only when all the inputs are low only when at least one input is low only when all the inputs are high only when at least one input is high only when all the inputs are low only when at least one input is low only when all the inputs are high ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Maximum number in decimal that can be represented by 4 bits (binary) is 4 16 15 7 4 16 15 7 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A bubbled NOR gate is equivalent to a AND gate NOR gate NAND gate X-OR gate AND gate NOR gate NAND gate X-OR gate ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Switching circuits are hybrid circuits analog circuits none of these digital circuits hybrid circuits analog circuits none of these digital circuits ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In the toggle mode a JK flip-flop has J = 1, K = 0. J = 0, K = 1. J = 1, K = 1. J = 0, K = 0. J = 1, K = 0. J = 0, K = 1. J = 1, K = 1. J = 0, K = 0. ANSWER DOWNLOAD EXAMIANS APP
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