I had a couple of hour-long phone interviews covering questions about consulting, project management, and programming. The following week, I came into the office for five consecutive interviews. Each interview lasted 45 minutes and covered the listed topics and scenarios.

I'm not able to talk specifics, but I would say that the questions were left up to the interviewer and were quite creative.

One question had to do with writing, compiling, and executing a Java program in the terminal only (which I told them I've forgotten over the years). The point of the question was to see how I handled an unknown scenario.