Question

Consider the following statements:
1. INC never sets Carry flag
2. XOR modifies only the sign, Zero and parity flag
3. ADD affects all CPU status flags
4. AND modifies only overflow and carry flags
Which of the above statements are true?
a) 2 and 3 only
b) 1, 2 and 3 only
c) 1 and 4 only
d) All the above
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Answer 1

Answer:

1. Inc nevar sets carry flag