Guys, tell me, can SCORM 2004 give to the LMS at the end to show a list of correct and incorrect questions? if so, which model is responsible for this?
Questions are called 'interactions' in the SCORM run-time data model.
The specific property that says whether a question response is correct or incorrect (or how correct the response is) is cmi.interactions.n.result (where n is the index of the interaction).
You might also want to look at cmi.interactions.n.correct_responses.n.pattern and cmi.interactions.n.student_response.