"I realized that, while I had a very deep understanding of artificial intelligence, I did not yet have some of the basics down. I knew how a database worked. I knew how an operating system worked. I knew how a compiler worked. But I hadn't taken classes on those topics, so I went back for my master's and took the rest of the AI offerings as well as a lot of programming basics. That way, I could actually go and market myself as a software engineer and say, “I've written a compiler. I've written an operating system. I've written a database. I know how they work"
I am confused. Is she talking about foundation CS courses like OS & database systems OR AI courses?
I am confused. Is she talking about foundation CS courses like OS & database systems OR AI courses?