Verizon Network Design Engineer interview questions

I was very impressed. The people were proffessional and seemed happy. There seemed to be good chemestry between co-workers. The office was clean but a little dated. The interview process was organized and the interviewers came prepared. I first interviewed with the hiring manager over the phone. When I went for the face to face I was taken to a conference room where there were 2 other Engineers and the hiring manager. They asked technical questions, as well as questions about past accomplishments, current projects and asked to describe a project I failed at.