As with most large companies, the interview process is split into several stages. First there is the on campus interviews, which takes place fairly soon after the career fair. The questions are about data structures. The interview will ask you to write code on a white board and they are interested in your thinking process, so explain yourself while you write. Very important to know you Big-O for sorting algorithms. The second round of interview is about a day-long process. First arrive for small discussions with employees who had taken the summer program before. Then there is a group activity which will look at how well you work in teams and how well your group design the solution to the given problem. We had the task of designing a highway system for an imaginary city. Then expect around three hours of interviews. About three technical interviews, each lasting around 30-45 minutes. The interviewers come from different teams who are interested in you. Same kind of questions as the on campus one. Just remember to study beforehand.