Function: Get all questions by quiz

Filter Hook: Filter quiz options

Filter Hook: Filter quiz single option when $option_key is exists

Function: Get the quiz option by quiz ID

Filter Hook: Filter single question type returns by dozent_get_question_types();

Filter Hook: Filter the dozent_get_question_types() return

Function: Get all available quiz question types

Function: Get single quiz question by question ID

Filter Hook: Dozent Quiz Functions