1 Answers
Option 4 : In all three
Addition of integers in One’s complement-
One’s complement of 011000 → 100111
One’s complement of 011000 → 100111
Now, addition-
100111 + 100111 = 1001110
Therefore, in this 1001110 the digit 1-001110 is an overflow.
Addition of integers in Two’s complement-
Two’s complement of 011000 → 101000
Two’s complement of 011000 → 101000
Now, addition-
101000 + 101000 = 1010000
Therefore, in this 1010000 the digit 1-010000 is an overflow.
Addition of integers in sign and magnitude format
If start with 0 that means +ve.
If start with 1 that means –ve.
So, given numbers 011000 and 011000 both are positive
Now, addition
11000 + 11000 = 110000
Therefore, in this 110000 the digit 1-10000 is an overflow.