Digital Electronics The logic expression A + B can be implemented by giving inputs A and B to a two-input NOR gate X-NOR gate X-OR gate NAND gate NOR gate X-NOR gate X-OR gate NAND gate ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In signed magnitude representation, the binary equivalent of 22.5625 is (the bit before comma represents the sign) 0,10110.1011 1,10101.1001 1,10110.1001 0,10110.1001 0,10110.1011 1,10101.1001 1,10110.1001 0,10110.1001 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Statement(A): 2’s complement arithmetic is preferred in digital computers. Statement(R):The Hardware required to obtain the 2’s complement of a number is simple. Both A & R are true and R is the correct explanation of A A is true but R is false Both A & R are true but R is not the correct explanation of A A is false but R is true Both A & R are true and R is the correct explanation of A A is true but R is false Both A & R are true but R is not the correct explanation of A A is false but R is true ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The voltages corresponding to LOW and HIGH levels respectively are given below. Identify the voltages which correspond to positive logic system. 1 V and -5 V 5 V and 0 V 0 V and 5 V –1.5 V and – 5 V 1 V and -5 V 5 V and 0 V 0 V and 5 V –1.5 V and – 5 V ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The output of a gate is LOW if and only if all its inputs are HIGH. It is true for X-NOR AND NOR NAND X-NOR AND NOR NAND ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A three-state buffer has the following output states High, Low, Float Both A and B 1, 0, float Set, Reset, Halt High, Low, Float Both A and B 1, 0, float Set, Reset, Halt ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS