What questions do you usually ask when interviewing security officers in expressway?

What questions are generally asked in the interview of recruiting security officers in expressway as follows:

1. Tell me why you are qualified for the position you are applying for.

2. Tell me specifically what this position is mainly responsible for and what are the main points of each job.

3. List an outstanding job that you have done independently in the past (only within your major) and explain what you think of it.