Tegra Engineering interview questions

I submitted my resume and cover letter on my college's recruiting website and received a first round interview. The interviews were handled very professionally—we received a packet of information about the interviewers and process in the waiting room. Each interview was 45 minutes and consisted of fit, a relatively straightforward case, and time for questions. They let me know on the next business day that I had received a final round, and I received feedback from my first round interviewer that was crucial in helping me prepare, as well as a buddy from the office who ran through a practice interview with me.