Hello, I need to make a website with tests. With the possibility of automatic grade calculation after solving all the tests. Of course with the ability to add, edit and delete tests and answers for the administrator. It seems the problem is quite clear. But 2 days can not even understand the algorithm of the website (how to add test questions and answers in the database, how can I check the correct answer and how to evaluate). I think that smart people will be able to help me out. I will be very happy.
That's something like this: