There may be times when you would like to tag your questions as one or more topics, to more efficiently gather data on what people understand. To tag questions, enter the tag or of your choice when creating a question:
Once a tag has been entered for one question, it will appear in the drop-down list as an available topic to select for all subsequent questions on a quiz or survey. You can enter multiple tags or no tags for each question in your quiz or survey.
Hope you find tagging questions helpful!