Digital Electronics The maximum positive and negative numbers that can be represented in one’s complement using n-bits are respectively +2n-1,-(2n-1-1) None of these +(2n-1-1),-(2n-1-1) +(2n-1-1),-2n-1 +2n-1,-(2n-1-1) None of these +(2n-1-1),-(2n-1-1) +(2n-1-1),-2n-1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A read only memory in which the present contents must be erased before the new information can be stored is ROM All of these PROM EAROM ROM All of these PROM EAROM ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The decimal equivalent of hexadecimal number of 2A0F is 17067 17607 10767 17670 17067 17607 10767 17670 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The logic expression A + B can be implemented by giving inputs A and B to a two-input X-NOR gate NOR gate NAND gate X-OR gate X-NOR gate NOR gate NAND gate X-OR gate ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics For 4 bit parallel addition, we need ________ half adder(s) and ________ full adder(s) 1 and 3 0 and 4 1 and 4 0 and 3 1 and 3 0 and 4 1 and 4 0 and 3 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In Boolean algebra, the bar sign (-) indicates ___________. AND operation None of these NOT operation OR operation AND operation None of these NOT operation OR operation ANSWER DOWNLOAD EXAMIANS APP
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