Behavioral questions. It turns out to be a remote position. and you need to pay for the position around 800$.. Lol. That's fishy and weird. Check out that little booklet of successful candidates. They are not successful because of internship in the company. Those guys are successful because they have a solid background. You can find them via Linkedin. They can be successful without the internship in this company. So don't treat this as an opportunity which gives a kind of knowledge. You can get sth similar through a textbook.