General Atomics interview questions

I got a call a week later after I applied. The one who called me to say that I was chosen to get interviewed on the phone was very kind. Then the one who set up my phone interview was very accommodating. When I got interviewed by the person who is in charge, it was nice but of course a bit difficult. This position said they are looking for an entry-level but I felt like I was asked some curve ball questions. Or maybe I expected too less. I know it was a phone interview and I could have easily go online and searched for answers but I did not do that because I wanted to show the things I truly know and do not know. It would have been an easy for me to pass though if I just googled everything that was being asked. Hopefully the questions I post will help people out there. One of the reasons why I remember these being asked is because I felt like loser not knowing the answers. Oh yeah, I forgot to mention they concentrate on C.