Digital Electronics The number of Boolean functions that can be generated by n variables is equal to 22n 2n 2n 2n-1 22n 2n 2n 2n-1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A gate is inhibited when its inhibit input is at logic 1. The gate is none of these AND OR NAND none of these AND OR NAND ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A PROM is mask programmed can be programmed any number of times is erasable by ultraviolet light can be programmed only once is mask programmed can be programmed any number of times is erasable by ultraviolet light can be programmed only once ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The most suitable gate to check whether the number of 1s in a digital word is even or odd is NAND X-OR NOR AND, OR, and NOT NAND X-OR NOR AND, OR, and NOT 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 1 Khz 2 Khz 8 Mhz 2 Mhz 1 Khz 2 Khz 8 Mhz 2 Mhz ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The only function of NOT gate is to ___________. Invert input signal Stop signal None of these Act as a universal gate Invert input signal Stop signal None of these Act as a universal gate ANSWER DOWNLOAD EXAMIANS APP
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