Digital Electronics Which of the following gate is a two-level logic gate NAND gate EXCLUSIVE OR gate OR gate NOT gate NAND gate EXCLUSIVE OR gate OR gate NOT gate ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics How many input and output required for multiplexer ? None of these One input and many output One input and one output Many input and one output None of these One input and many output One input and one output Many input and one output ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics If clock time period is 1ms, what is its frequency 1 mHz 1 kHz 1 MHz None of these 1 mHz 1 kHz 1 MHz None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A multiplexer is a combinational logic circuit used to perform the operation AND-OR AND-AND XOR-NAND NOR-OR AND-OR AND-AND XOR-NAND NOR-OR ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The output of a NOR gate is high only when at least one input is low only when all the inputs are low only when at least one input is high only when all the inputs are high only when at least one input is low only when all the inputs are low only when at least one input is high only when all the inputs are high ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following notations have two representations of zero? (I) 1’s complement with radix of number being 2 (II) 7’s complement with radix of number being 8 (III) 9’s complement with radix of number being 10 (IV) 10’s complement with radix of number being 10 Select the correct answer using the codes given below: (II), (III) & (IV) (I), (II) & (IV) (I), (II) & (III) (I) & (III) (II), (III) & (IV) (I), (II) & (IV) (I), (II) & (III) (I) & (III) ANSWER DOWNLOAD EXAMIANS APP
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