Currently, there are three domain defaults of this type (which can be overridden using Settings > Course Settings > Display with "Display of resources" checked).
For problems that require a formula input via a textbox, the default is to show the math expression in a previewer below the textbox, as the student types. The alternative is to use the older (Java-based) DragMath pop-up which allows the student to compose the expression in a WYSIWYG-style editor in a pop-up window and then save it to the textbox in the main window using a "Save and Close" button.
For problems that require the student to "draw" an organic structure using a molecule editor, the default is to use the HTML5 version (JSME). The alternative is to use the older (Java-based) JME editor.
This can be set to no additional requesters, or to any course requester in the domain, or if categories have been defined in the domain for institutional codes for official courses (in localenroll::instcode_defaults), to categories which must match in new and cloned courses (e.g., department and number).
Currently, there are four domain defaults of this type (which can be overridden via the "View or modify a course or community" interface).
The default is for the "Submit Answer" button in the current page to be disabled for 60s following answer submission. After processing a student's answer a new page is displayed. The setting to disable a button, (with or without a timeout), applies to the button in the old page in the time period before the new page is loaded by the browser.