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Digital Electronics

Digital Electronics
The complement of a function A is

 A
 1
 0
 Ā

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Digital Electronics
The decimal number 0.246 in binary is

 0.010111
 0.001111
 0.001101
 0.011011

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Digital Electronics
When will be the output of an OR gate is LOW ?

 When all inputs are HIGH
 When any input is LOW
 When any input is HIGH
 When all input is LOW

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Digital Electronics
The number of digit 1 present in the binary representation of (3 × 512 + 7 × 64 + 5 × 8 + 3) is

 6
 9
 8
 7

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Digital Electronics
The main equation for a D flip flop is

 Q=D
 Q=1
 Q=0
 Q=D'

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Digital Electronics
A 15-bit Hamming code requires

 none of these.
 15 parity bits
 4 parity bits
 5 parity bits

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MORE MCQ ON Digital Electronics

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