Applied to an externship through my university. There was a phone interview to qualify for the externship. 30 min behavioral. The interviewer just walked through my resume and asked me questions about that. The externship itself was a two-day event. First day was a networking event at a bowling alley. Second day consisted of a presentation by the company followed by two 30 min interviews. I was one of the last people to interview so I could tell they were pressed for time. The interviews were behavioral. I could tell they just wanted to see if I fit with the organization.