constant QUIZ_QUESTION_ALWAYS in Quiz 7.6

QuizQuestion::saveRelationships in question_types/quiz_question/quiz_question.core.inc

Save this Question to the specified Quiz.

quiz_build_question_list in ./quiz.module

Retrieves a list of questions (to be taken) for a given quiz.

quiz_get_score_data in ./quiz.module

Return highest score data for given quizzes.

quiz_questions_form_submit in ./quiz.admin.inc

Submit function for quiz_questions.

_quiz_add_questions_to_form in ./quiz.admin.inc

Adds the questions in the $questions array to the form

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