UPDATE $watupro_question SET tags = “tag1, tag2, tag3” WHERE exam_id=X
replace X with the quiz ID. This will update ALL questions within the quiz. If you want to do it in batches, do like this:
UPDATE $watupro_question SET tags = “tag1, tag2, tag3” WHERE exam_id=X AND ID > Y
Hide the answers on the final screen if not answered by the user
“Don’t display feedback if the question is left unanswered. (Some question types like sortable and slider do not have “unanswered” state – they are always answered in some way.)”
If you want to mass update questions with this setting you can install the free SQL executioner plugin and run this query:
UPDATE $watupro_question SET dont_explain_unanswered=1 WHERE exam_id=X
replace X with the quiz ID. If you wan for all quizzes, you can skip the “WHERE” part and run just one query for all quizzes.