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? 1:2 2:1 2:3 1:1 1:2 2:1 2:3 1:1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics How many NOR gates are required to obtain AND operation? 1 4 2 3 1 4 2 3 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The output of a gate is HIGH if and only if all its inputs are LOW. It is true for X-OR X-NOR NAND NOR X-OR X-NOR NAND NOR ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A single flip-flop can be cleared (reset) to None Both A and B 0 1 None Both A and B 0 1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Maximum number in decimal that can be represented by 4 bits (binary) is 7 16 4 15 7 16 4 15 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The 1’s complement of 11010111 is 10101000 10101000 00101000 11101000 10101000 10101000 00101000 11101000 ANSWER DOWNLOAD EXAMIANS APP
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