Interview question, 1. biggest issue was that clarifying questions were brushed off as not important. 2. The interviewer didn't like the implementation, then began to list requirements, which I had asked about, that they had said weren't important. 3. Interviewer mocked me. 4. Interviewer laughed at me. 5. Interviewer failed their company, in that they were rude, unprofessional and not a collaborative person to work with. I would not accept any offer to work with this interviewer, unless I was their boss so that I could fire them.