Digital Electronics Which of the following is not a transmission medium? Modem. Telephone lines. Microwave systems. Coaxial cables. Modem. Telephone lines. Microwave systems. Coaxial cables. 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 0 V and 5 V –1.5 V and – 0.5 V 5 V and 0 V 1 V and 5 V 0 V and 5 V –1.5 V and – 0.5 V 5 V and 0 V ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which is the correct order of sequence for representing the input values in K-map? (00, 01, 10, 11) (00, 10, 01, 11) (00, 10, 11, 01) (00, 01, 11, 10) (00, 01, 10, 11) (00, 10, 01, 11) (00, 10, 11, 01) (00, 01, 11, 10) ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Digital computers are more widely used as compared to analog computers, because they are Useful over wider ranges of problem types Less expensive Easier to maintain Always more accurate and faster Useful over wider ranges of problem types Less expensive Easier to maintain Always more accurate and faster ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Complement of NOR and OR gate is ________ and ________ respectively. NAND, AND AND, NAND NOR, OR OR, NOR NAND, AND AND, NAND NOR, OR OR, NOR ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which one of the following is 2’s complement of -68? 00111100 11000100 01111100 10111100 00111100 11000100 01111100 10111100 ANSWER DOWNLOAD EXAMIANS APP
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