Create a quiz with at least 4 essays: Only inline text. Only inline text with monospaced font. Only attachments. Both inline text and attachments. In the app, type in the question with monospaced font and check that a monospaced font is used. Check that the questions that allow attachments have an error message in the app telling you that the app doesn't support it. Go to attempt summary and check that you can't submit the quiz. Check that the messages tell you which questions are causing problems and why.