u/FormalDense9529

I've been told by my teacher to start revising for a upcoming mock exam and its going to decide which set I am in for year 11 and he said if I'm in set one he's going to try and push me for above grade 7 but anyone in set 2 will be aiming for a passing grade and I really like his way of teaching and I really dislike the set 2 teacher. I've asked someone who is a top student what he does to revise and he just said he knows it all so he hasn't helped . Specificaly im hoping to use C# but currently im not good at it so im using python because it is easier for someone on my skill level. Does anyone know a good way to revise for either python or C# because all the tutorials I have looked at have done nothing and I'm really unsure of what to do because last time we did a mock I got a grade 6 which isn't bad but it isn't good enough for me.