I'm trying to make a window with a multiple choice quiz

Question

I'm currently learning how to program and I barely know anything, just what I've learned from here and the few things my teacher has shown me.
He asked me to make a questionnaire in a window in Eclipse IDE with some multiple choice questions that can be evaluated with the press of a button. I've been able to do it by using several buttons and textfields but I don't know how to do it with the press of a single button. I just want to know if anyone can give some pointers on what to do.

Answer 1

In click event listener of the only button, it will check the user selected choice of a set of radio buttons. It will check whether that option is correct answer for that question, and process the score accordingly.

https://youtu.be/nCIjHTlztNg