Digital Electronics The Quine– McClusky method of minimization of a logic expression is a (i) graphical method (ii) algebraic method (iii) tabular method (iv) a computer-oriented algorithm The correct answers are (i) and (iii) (iii) and (iv) (ii) and (iv) (i) and (ii) (i) and (iii) (iii) and (iv) (ii) and (iv) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following BCD codes with an odd parity bit included in the end of code group, have error in the code? (I)1001010110000 (II)0100011101100 (III)0111110000011 (IV)1000011000101 Both (II)&(III) Only (II) Both (I) & (II) Both (I)&(IV) Both (II)&(III) Only (II) Both (I) & (II) Both (I)&(IV) ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following is known as a mod-2 adder? NAND gate X-OR gate NOR gate X-NOR gate NAND gate X-OR gate NOR gate X-NOR gate ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Consider the representation of six-bit numbers by two’s complement, one’s complement, or by sign and magnitude: In which representation is there overflow from the addition of the integers 011000 and 011000? Two’s complement and one’s complement only Two’s complement only Sign and magnitude and one’s complement only All three representations Two’s complement and one’s complement only Two’s complement only Sign and magnitude and one’s complement only All three representations ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The effect of stray magnetic field on the actuating torque of a portable instrument is maximum when the operating field of the instrument and the stray fields are Inclined at 30°. Perpendicular. Parallel. Inclined at 60°. Inclined at 30°. Perpendicular. Parallel. Inclined at 60°. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A D-flip-flop is said to be transparent when the output is HIGH the output follow input the output is LOW the output follows clock the output is HIGH the output follow input the output is LOW the output follows clock ANSWER DOWNLOAD EXAMIANS APP
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