What do you know about company? Has there been any time you had a conflict with you supervisor and how did you fix it? What do you want to get out of the internship? What are your strength? What would your former co-workers say was your weakness? What do you like to do for fun?

Pretty easy, only three rounds. One with the recruiter and two with the team I would be contracting with. I ended up getting an offer within a week after the first call with the recruiter