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Digital Electronics

Digital Electronics
The number of cells in a 6 variable K-map is

 36
 64
 6
 12

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Digital Electronics
Which of the following is a self-complementing code?

 Hamming code
 XS-3 code
 cyclic code
 Gray code

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

 G = Ā
None of these
 A= G
 G = A

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Digital Electronics
If a Hexadecimal number needs to convert to binary. For each hexadecimal digit, there will be how many bits

 8
 1
 2
 4

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Digital Electronics
How many NOR gates are required to obtain AND operation?

 2
 3
 4
 1

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Digital Electronics
1s Complement of 11001010 is

 00110101
 11001011
 00110111
 11001001

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