Please if you are not sure from your answer 100% do not answer the question. Thanks in advance.

A security analyst is troubleshooting a scenario in which an operator should only be allowed to reboot remote hosts but not perform other activities. The analyst inspects the following portions of different configuration files: Configuration file 1 operat r ALL= / sbin/reboot Configuration file 2 cortina nd=" / sbin/ shutdown now " , no-x1 1-f rwar Configuration file 3 operator:x:1000:1000::/home/operator:/bin/bash Which of the following explains why an intended operator cannot perform the intended action? no-pty, ssh -dss The sudoers file is locked down to an incorrect command SSH command shell restrictions are misconfigured The passwd file is misconfigured The SSH command is not allowing a pty session