I think that the first paragraph should be like this: Do you understand, why we're using second normal form? Do you understand why all mu-recursive functions c

I think that the first paragraph should be like this: Do you understand, why we're using second normal form? Do you understand why all mu-recursive functions can be formed from those three basic functions? Do you understand, why A* works? Do you know, why we're storing those things during a context switch? Are you worth your salt as a programmer?