The leal instruction does not alter any condition code regis

The leal instruction does not alter any condition code register cmp S2, S1 modifies the condition code registers based on the value of S2 - S1 test S2, S1 modifies the condition code registers based on the condition S1 & S2 CMP and TEST instructions modify ONLY the condition code registers Which choice corresponds to ALL of the true statements above? 1, 3 and 4 2 and 3 2, 3 and 4 2 and 4 1, 2, 3 and 4

Solution

Answer :

1.The leal instruction does not alter any condition code register

2.CMP S2,S1 modifies th condition code registers based on th value of S2 - S1

3.Test S2,S1 modifies the condition code registers based on the S1 & S2

4.CMP and TEST instructions modify ONLY the codition code registers.

Which choice corresponds to ALL of hte true statements above?

Answer:

1,2,3 and 4