Georgia Tech Technical Support interview questions

I first received a 40 minute conversation on the job description. It was a lot of blabbering, when we got towards the end I asked if I could get a more descriptive description, instead she then invited me in for an interview. Boy did it go bad. Not only was the job description irrelevant, the questions were difficult and ego-driven. For a technical support position at a university this was unnecessary. I felt incompetent like my 6 years of experience didn't matter.