Digital Electronics Why decoder is used in the digital electronics ? None of these It is used to separate address bus and data bus To convert non coded information into coded form To convert coded information into non coded form None of these It is used to separate address bus and data bus To convert non coded information into coded form To convert coded information into non coded form ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following is 1’s complement representation of +57 00000001 00111001 11000110 01000110 00000001 00111001 11000110 01000110 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Switching circuits are analog circuits digital circuits none of these hybrid circuits analog circuits digital circuits none of these hybrid circuits 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. 1. both are same none 2. 1. both are same none ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The NAND gate can function as a NOT gate if inputs are left open all inputs are connected together one input is set to 1 one input is set to 0 inputs are left open all inputs are connected together one input is set to 1 one input is set to 0 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Statement(A): 2’s complement arithmetic is preferred in digital computers. Statement(R):The Hardware required to obtain the 2’s complement of a number is simple. Both A & R are true but R is not the correct explanation of A Both A & R are true and R is the correct explanation of A A is true but R is false A is false but R is true Both A & R are true but R is not the correct explanation of A Both A & R are true and R is the correct explanation of A A is true but R is false A is false but R is true ANSWER DOWNLOAD EXAMIANS APP
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