the interview process was very straight forward. I received a phone call/interview from the DO and he then scheduled for me to come to ATL. He bought a ticket and arranged for there to be a car service waiting for me. Once I got to the office the DO showed me into his office and the CP came in. The asked me standard stuff nothing hard. nothing technical. TMAAT questions mainly. After that I was taken to do the whiz quiz(DOT screening pee test), taken to lunch and then once back at the office they sent for a car to take me back to the airport.