Run through your resume and then they bounce questions off the projects/ courses you've done. Whiteboard question about GetFourthBit function that passed an integer in and return whether the 4th bit was turned on or off (char type), unit testing questions, why would you pick merge sort over quicksort, disadvantages to merge sort, least favorite math course. And a logic question regarding 2 eggs 100 story building problem. After that was about 4 STAR format questions. If you moved on, you had another interview with HR and then one more with someone high up.