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 Only (II) Both (II)&(III) Both (I) & (II) Both (I)&(IV) Only (II) Both (II)&(III) Both (I) & (II) Both (I)&(IV) ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following gates cannot be used as an inverter? NAND AND X-NOR NOR NAND AND X-NOR NOR ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In flip flop clock is present but in latch clock is absent always. may be present/absent. present always. none. absent always. may be present/absent. present always. none. 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 Mhz 1 Khz 2 Khz 8 Mhz 2 Mhz 1 Khz 2 Khz 8 Mhz ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics How many numbers are used in the decimal number system? 0 to 10 1 to 10 0 to 9 None of these 0 to 10 1 to 10 0 to 9 None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics LSI means Large Symbol Integration Large Symbol Invertor Large Scale Invertor Large Scale Integration Large Symbol Integration Large Symbol Invertor Large Scale Invertor Large Scale Integration ANSWER DOWNLOAD EXAMIANS APP
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