It was mainly by E-Mail, with a little telephone. Most of the questions were handled by another staffing agency, the name of which I have since forgotten. Most of the questions I forget. All I knew was that I was perfectly qualified to handle the job requirements. I knew I was going to have background checks as well as drug tests. Having a Secret Governmental clearance some years before I knew I could handle nearly anything they wanted. Having been finger printed for Governmental positions in the past there was nothing they could throw at me that I couldn't pass.