Question: What is the expected outcome when a DISABLE CHV command is sent to a SIM with incorrect CHV1, having at least one attempt left for verification?
Option 1: The SIM returns SW1='90', SW2='00' - normal ending of command.
Option 2: The SIM returns SW1='98', SW2='04' - unsuccessful CHV verification, at least one attempt left.
Option 3: The SIM returns SW1='98', SW2='40' - unsuccessful CHV verification, no attempt left.
Option 4: The SIM returns SW1='63', SW2='00' - authentication error.
Explanation: When a DISABLE CHV command is sent with an incorrect CHV1 and there are attempts left for verification, the SIM responds indicating unsuccessful verification but showing at least one attempt remains, aligning with standard SIM security protocols to prevent brute-force attacks. The correct response in this scenario is SW1='98', SW2='04'.