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Digital Electronics

Digital Electronics
What will be the Boolean expression for an inverter logic gate, where input is A and output is G ?

 G = Ā
 A= G
 G = A
None of these

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Digital Electronics
X = 01110 and Y = 11001 are two 5-bit binary numbers represented in 2’s complement format. The sum of X and Y in 2’s complement format using 6 bits is

 100111
 0001111
 001000
 101001

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Digital Electronics
The number of parity bits in a 12-bit Hamming code is

 6
 4
 5
 8

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Digital Electronics
The X-OR and X-NOR gates can have how many inputs?

 2
 any number
 4
 1

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Digital Electronics
The complement of a function A is

 0
 A
 1
 Ā

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Digital Electronics
A device which converts decimal number into BCD form is called

 decoder
 encoder
 code converter
 multiplexer

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