Question: When two signed 2 ' s complement numbers are added, overflow is detected if: both operands are positive and the result is negative, or both

When two signed

2'

s complement numbers are added, overflow is detected if: both operands are positive and the result is negative, or both operands are negative and the result is positive. When two unsigned numbers are added, overflow occurrs if there is a carry out of the leftmost bit.

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