Digital Computer Electronics A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers. negative, positive sign, hexa positive, negative hexa, sign None of these negative, positive sign, hexa positive, negative hexa, sign None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The output of the following gate is 1 only if at least one of its inputs is 0. NAND gate None of these OR gate NOR gate AND gate NAND gate None of these OR gate NOR gate AND gate ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics Conversion of an octal number 1368 to hexadecimal number is 70000000000000000 50000000000000000 5D16 5A16 None of these 70000000000000000 50000000000000000 5D16 5A16 None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The leading bit stands for the _____ and the remaining bits for the _____ is known as signed binary numbers. None of these sign, magnitude sign, remainder value, sign variable, value None of these sign, magnitude sign, remainder value, sign variable, value ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The reduced form of the Boolean expression (A+B)(A+C) is: AB+AC A+BC A+B+C None of these AC+B AB+AC A+BC A+B+C None of these AC+B ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics Binary means _____ Two Three None of these Four Ten Two Three None of these Four Ten ANSWER DOWNLOAD EXAMIANS APP
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