Digital Electronics In which of the following codes do the successive characters differ in only 1-bit position? 2421 code cyclic code 8421 code binary code 2421 code cyclic code 8421 code binary code ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics An 8 × 4 ROM contains a decoder of size 3 × 8 8 × 8 8 × 4 3 × 4 3 × 8 8 × 8 8 × 4 3 × 4 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A demultiplexer is a 1-to-N device N-to-N device 1-to-1 device N-to-1 device 1-to-N device N-to-N device 1-to-1 device N-to-1 device ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The voltage levels for negative logic system must necessarily be negative must necessarily be positive may be negative or positive must necessarily be 0 V and –5 V must necessarily be negative must necessarily be positive may be negative or positive must necessarily be 0 V and –5 V 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 V and -5 V –1.5 V and – 5 V 5 V and 0 V 0 V and 5 V 1 V and -5 V –1.5 V and – 5 V ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Truth table is used to express Boolean matrix Boolean map Boolean expression Boolean addition Boolean matrix Boolean map Boolean expression Boolean addition ANSWER DOWNLOAD EXAMIANS APP
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