Partek Graphics Programmer Applications Developer interview questions

The process was simple. They accepted resumes at the career fair and scheduled a date for an interview that was held the next day. The interviewer was a very senior personality from the company seemed very knowledgeable about almost all technologies. I showed him my graphics project, (The HR suggests you take some code you have written when going for the interview), and he asked a lot of questions on it. Just to check whether I had written the code. The interview went nice but i wasn't given an offer. I think they are looking for very specific people.