Digital Electronics If in a base b number system, 54/4=13, the base of the number is 7 8 6 9 7 8 6 9 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics What is/are the configurable functions of each and every IOBs connected around the FPGA device from the operational point of view? Tristate output operation Input operation Bi-directional I/O pin access All of these Tristate output operation Input operation Bi-directional I/O pin access All of these 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) & (III) (II), (III) & (IV) (I), (II) & (IV) (I), (II) & (III) (I) & (III) (II), (III) & (IV) (I), (II) & (IV) (I), (II) & (III) ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics What is the gray code for the binary 101011? 111110 101011 011111 110101 111110 101011 011111 110101 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The output of a gate is HIGH if and only if all its inputs are LOW. It is true for NAND X-NOR X-OR NOR NAND X-NOR X-OR NOR ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics While using a frequency counter for measuring frequency, two modes of measurement are possible. 1. Period time 2. Frequency mode There is a ‘cross-over frequency’ below which the period mode is preferred. Assuming the crystal oscillator frequency to be 4Mhz the crossover frequency is given by 2 Khz 2 Mhz 8 Mhz 1 Khz 2 Khz 2 Mhz 8 Mhz 1 Khz ANSWER DOWNLOAD EXAMIANS APP
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