How long ago was you last round? How much do you remember about it?
Do you remember (from memory not looking it up somewhere) what you shot?
How many shots do you remember from the round? Would you be able to recreate your score card from memory?
Do you remember what you were working on for the round, or what your swing thought was? - this might only apply to me, but I always try to work on one thing and good or bad, I will work on that one thing...