Digital Electronics The number of 1 in 8-bit representation of 127 in 2’s complement form is m and that in 1,s complement form is n. What is the value of m:n? 2:3 2:1 1:2 1:1 2:3 2:1 1:2 1:1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In Boolean algebra, OR is represented by + / × - + / × - ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A binary number system is of base ________ 10 1 2 4 10 1 2 4 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics What logic function is produced by adding an inverter to each input and output of an OR gate? NOR NAND X-OR AND NOR NAND X-OR AND ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following notations have two representations of zero? (I) 1’s complement with radix of number being 2 (II) 7’s complement with radix of number being 8 (III) 9’s complement with radix of number being 10 (IV) 10’s complement with radix of number being 10 Select the correct answer using the codes given below: (I), (II) & (IV) (II), (III) & (IV) (I), (II) & (III) (I) & (III) (I), (II) & (IV) (II), (III) & (IV) (I), (II) & (III) (I) & (III) ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Most of the digital computers do not have floating point hardware because Floating point hardware is costly Of no specific reason It is slower than software It is not possible to perform floating point addition by hardware Floating point hardware is costly Of no specific reason It is slower than software It is not possible to perform floating point addition by hardware ANSWER DOWNLOAD EXAMIANS APP
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