Question bank Log in as a teacher in a course. In the course homepage, click on the course menu and select " More... " Click " Questions " under " Question bank " Create at least 2 questions Back on the Questions tab, check the questions table. Check the behaviour of the master checkbox. Confirm that: When it's ticked, all questions in the table become selected and its hidden label becomes " Deselect all " (you might wanna inspect using the dev tools of your browser) When everything's selected and you untick it, all items become deselected and its text becomes " Select all " Check the effect of clicking of one or more checkboxes beside each question. Confirm that: When you tick all checkboxes, the master checkbox becomes ticked and its hidden label becomes " Deselect all " When all checkboxes are ticked and you untick at least one checkbox, the master checkbox becomes unticked and its hidden label becomes " Select all " Check the behaviour of the fields under the " With selected: " label (the " Delete " button, " Move to >> " button, and the select box containing the question categories. Confirm that: When at least one checkbox is selected, the fields are enabled. When there's no checkbox selected, the fields are disabled. Editing a quiz Go back to the course homepage Turn editing on and create a new quiz activity Edit the quiz On the quiz edit page, click " Add " and select " from question bank " Check the questions table in the " Add from the question bank at the end " modal dialogue. Confirm that the " Add selected questions to the quiz " button is initially disabled. Check the behaviour of the master checkbox. Confirm that: When it's ticked, all questions in the table become selected and its hidden label becomes " Deselect all " (you might wanna inspect using the dev tools of your browser) When everything's selected and you untick it, all items become deselected and its text becomes " Select all " Check the effect of clicking of one or more checkboxes beside each question. Confirm that: When you tick all checkboxes, the master checkbox becomes ticked and its hidden label becomes " Deselect all " When all checkboxes are ticked and you untick at least one checkbox, the master checkbox becomes unticked and its hidden label becomes " Select all " Check the behaviour of the " Add selected questions to the quiz " button. Confirm that: When at least one checkbox is selected, the button is enabled. When there's no checkbox selected, the button is disabled.