Apple Software Engineer interview questions

Was contacted by HR to setup the interview. Straightforward process to get in touch with the hiring manager. Interview was a different story... one question about my past experience, an explanation about what the department that was hiring was responsible for, and then two technical questions. First question was related to the position description. Second question was not. Wasn't really able to answer either question in a straightforward manner. Felt I wasn't really given a fair shake (two questions?) and didn't feel like I was asked many (just one) questions related to the job description (which was OS level driver programming in C/C++, Unix scripting and so on).