Technical interview questions will be based on a curriculum of math, science and engineering you already took in school. Mostly they just want to see that you can reason through a technical problem and show a process for how to solve it. Questions might be luck of the draw, but it seemed that those of us who weren't engineering majors were given easier questions than the engineers. Whatever you do don't try and b.s. the Admiral, I can almost guarantee that will turn out worse for you than just being straight with him. And be able to talk about whatever answer you give him (what was the last book you read, what's your hobby, what's the deal with your grades, etc.), don't give an answer just because you think it sounds good.
