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
“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.