Digital Electronics What is the logic which controls a stair case light associated with two switches A and B located at the bottom and top of the stair case respectively? AND X-OR X-NOR OR AND X-OR X-NOR OR ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which one of the following is an invalid state in 8-4-2-1 binary coded decimal counter 1001 0011 1100 1000 1001 0011 1100 1000 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The fan put of a 7400 NAND gate is 2TTL 10TTL 5TTL 8TTL 2TTL 10TTL 5TTL 8TTL ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The output of a logic gate is 1 when all its inputs are at logic 1. The gate is either a NAND or a NOR an AND or an OR an AND or a NOR an OR or an X-OR a NAND or a NOR an AND or an OR an AND or a NOR an OR or an X-OR ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following is a self-complementing code? XS-3 code Hamming code cyclic code Gray code XS-3 code Hamming code cyclic code Gray code ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics An 8 × 4 ROM contains a decoder of size 3 × 4 8 × 8 8 × 4 3 × 8 3 × 4 8 × 8 8 × 4 3 × 8 ANSWER DOWNLOAD EXAMIANS APP
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