If CPL is not of the required privilege level, then the instructions that get affected is
A. IRET
B. POPF
C. IRET and POPF
D. none of the mentioned
Answer:A
If CPL is not of the required privilege level, then the instructions that get affected is
A. IRET B. POPF C. IRET and POPF D. none of the mentioned
Explanation: The IRET and POPF instructions do not perform any of their functions, if CPL is not of the required privilege level.