title: I don't understand level of abstraction
body: <p>I have an internship interest question that says:
  "At what level of abstraction would you like to impact product development"
  and I have to rank from 1 to 4 on topics like Application Layer, UI, OS, and so on. What does level of abstraction mean in this sense? I'm a student who hasn't done many independent projects except for coursework and I'm not sure how to interpret this question.</p>