During your job search, you will encounter many of the same situations on so many occasions that you will just get into a routine. You may find yourself doing many aspects of your job search on autopilot. But during interviews, employers often like to mix things up, and it's important for you to maintain your composure during these situations. Sometimes, they may just be trying to throw you a curveball and see how well you think on your feet. Other times, they will be asking you questions that are actually illegal. Know how to handle yourself in either situation.