Digital Electronics Why decoder is used in the digital electronics ? None of these To convert non coded information into coded form To convert coded information into non coded form It is used to separate address bus and data bus None of these To convert non coded information into coded form To convert coded information into non coded form It is used to separate address bus and data bus ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In which code do the successive code characters differ in only one position? XS-3 code Hamming code Gray code 8421 code XS-3 code Hamming code Gray code 8421 code ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics One bit full adder has ________ outputs. 2 4 any number 3 2 4 any number 3 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A switch-tail ring counter is made by using a single D-FF, the following circuit is S-R FF. T FF. D FF. J-K FF. S-R FF. T FF. D FF. J-K FF. 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 8 Mhz 2 Mhz 1 Khz 2 Khz 8 Mhz 2 Mhz 1 Khz ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics What is the minimum number of NOR gates required realizing an X-OR gating? 4 6 3 5 4 6 3 5 ANSWER DOWNLOAD EXAMIANS APP
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