The instruction that loads the AH register with the lower byte of the flag register is
A. SAHF
B. AH
C. LAHF
D. PUSHF
Answer:A
The instruction that loads the AH register with the lower byte of the flag register is
A. SAHF B. AH C. LAHF D. PUSHF
Explanation: The instruction LAHF(Load AH from lower byte of Flag) may be used to observe the status of all the condition code flags(except overflow flag) at a time.