Digital Electronics A single flip-flop can be cleared (reset) to 1 Both A and B None 0 1 Both A and B None 0 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics When will be the output of an OR gate is LOW ? When all input is LOW When all inputs are HIGH When any input is LOW When any input is HIGH When all input is LOW When all inputs are HIGH When any input is LOW When any input is HIGH ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The voltages corresponding to LOW and HIGH levels respectively are given below. Identify the voltages which correspond to negative logic system. 1 V and 5 V –1.5 V and – 0.5 V 0 V and 5 V 5 V and 0 V 1 V and 5 V –1.5 V and – 0.5 V 0 V and 5 V 5 V and 0 V ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics 2's Complement of 10101011 is 10101011 01010101 10101100 00111100 10101011 01010101 10101100 00111100 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A PROM is mask programmed can be programmed only once can be programmed any number of times is erasable by ultraviolet light is mask programmed can be programmed only once can be programmed any number of times is erasable by ultraviolet light ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics What is the minimum number of 2 input NAND gates used to perform the function of 2 input OR gate 1 3 4 2 1 3 4 2 ANSWER DOWNLOAD EXAMIANS APP
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