Digital Electronics A half adder is a ________ circuit. Both A and B Combinational None Sequential Both A and B Combinational None Sequential ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following is known as a mod-2 adder? NOR gate NAND gate X-NOR gate X-OR gate NOR gate NAND gate X-NOR gate X-OR gate 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. 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 1 V and -5 V ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The binary number 10101 is equivalent to decimal number ___________. 27 21 12 19 27 21 12 19 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics If two numbers in excess-3 code are added and the result is less than 9, then to get equivalent binary 0011 is added 0110 is added 0011 is subtracted 0110 is subtracted 0011 is added 0110 is added 0011 is subtracted 0110 is subtracted ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The output of a NOR gate is high only when all the inputs are high only when at least one input is low only when at least one input is high only when all the inputs are low only when all the inputs are high only when at least one input is low only when at least one input is high only when all the inputs are low ANSWER DOWNLOAD EXAMIANS APP
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