Digital Electronics 2's Complement of 10101011 is 00111100 10101011 01010101 10101100 00111100 10101011 01010101 10101100 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The voltage levels for negative logic system may be negative or positive must necessarily be positive must necessarily be 0 V and –5 V must necessarily be negative may be negative or positive must necessarily be positive must necessarily be 0 V and –5 V must necessarily be negative ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The X-OR and X-NOR gates can have how many inputs? any number 4 2 1 any number 4 2 1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics How many numbers are used in the decimal number system? 1 to 10 0 to 9 0 to 10 None of these 1 to 10 0 to 9 0 to 10 None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In which of the following base systems is 123 not a valid number? Base 10 Base 16 Base 3 Base 8 Base 10 Base 16 Base 3 Base 8 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of these circuits will give yield carry with more delay 1. Carry look ahead adder 2. Ripple carry adder 2. both are same none 1. 2. both are same none 1. ANSWER DOWNLOAD EXAMIANS APP
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