Interview was with three different people and the engineering manager. I was then quizzed on my resume starting from two decades ago until the present on every place I'd worked (I had quite a few). He wanted to know what I did, and why I left each place. Seemed pointless exercise to me-it was ll on the resume anyway. I felt the interview was a time waster and designed to see if I would get annoyed. I didn't, but answered calmly.