I mean if it is a test you obviously test things that you tought them first, or not? Of course in reality there can be more, weirder things — especially if you

I mean if it is a test you obviously test things that you tought them first, or not? Of course in reality there can be more, weirder things — especially if you are coming into an unknown network. But we are talking about an educational context here, would not make a lot of sense to let your students run into new unknown issues on a test unless your goal is not to educate.