Depends on the course, the exam as well as how long you used spaced repetition. The next time Anki will ask me what "å sløse" means is in over five years and I'

Depends on the course, the exam as well as how long you used spaced repetition. The next time Anki will ask me what "å sløse" means is in over five years and I'm pretty sure I won't have forgotten it by then. For exams that rely less on memorization this might be different. I'm pretty sure that even if I remember all definitions from my measure theory course I still wouldn't be able to pass the exam in 10 years.