The final addition sum of the numbers, 0110 & 0110 is . . . . . . . .

Solution (By Examveda Team)

Let's break down how to add the binary numbers 0110 and 0110.
Binary addition is similar to decimal addition, but with only 0s and 1s.
Here's how it works column by column, from right to left:

Rightmost column: 0 + 0 = 0
Second column from right: 1 + 1 = 10 (which is 2 in decimal). Write down 0 and carry-over 1.
Third column from right: 1 + 1 + 1(carry) = 11(which is 3 in decimal). Write down 1 and carry-over 1.
Leftmost column: 0 + 0 + 1 (carry) = 1

Putting it all together, we get 1100.
Therefore, the final sum is 1100.
So, the correct answer is Option D: 1100.