Assalaamu'Alaikum WarahmatUllahe Wabarakatuho
If you mean to say that do you have to remember that verses where you had to do prostration, then it is not required to know. Because in most cases symbols at end of verse is made where one had to do prostration. And in some copies it is writtent at side of verse outside border (if there is any). The best way to know about the copy of Quran you have is to check a verse where there is prostration required and see that what kind of icon/symbol is made. Forexample you can check Al-A’raaf (7) : verse 206.
*If this is not the exact answer of your question, then I will request to please explain a bit, so that we may answer according that.
And Allah Knows best
