IBM Development Product Engineer interview questions

Applied online through campus recruiting fair. Had been chosen to go to NYC for the first screen interview. The interviewer was not looking for the background which matched to mine (VLSI design). He told me he will forward my resume to the right group. It might take longer to get the next round. One of my friend who has matched background in process technology got second round right one day interview next week and visited the foundry. Overall, I think they should have a telephone call before calling candidates for a trip (not paid)