u/Erin-1996

I’m currently a student in the 3 year Business Admin Core program and I am going into my second semester. I was exempted from QUA0003 because I took it at another school. It was not that long ago since they counted it but it has been a while so I don’t remember a lot of what it included. I will still need to do QUA2343, should I redo the course so that I have a refresh for 2343 or will I be okay without it?
Is it possible to audit classes so I can relearn but not have it affect my gpa?

Thanks