The interview stage is divided into 2 rounds. The first is a 1:1 interview on campus (my school had an interview process that allowed me to show up on campus). If you pass through the 1st round, they invite you over to Trisep for a 2nd round. I didn't make it to the 2nd. But I know for the 1st round, they asked a series of questions, mostly the basics (why do you want the position, tell me about yourself, etc.). They also went over my resume, asking for more detail.