Content that you add to a survey will have some common features which you may wish to make use of in your survey.
You can set who can see the different parts of your survey (registered / non-registered / all), as well as hide elements to only show after specific answers are selected.
Element Answer Required Settings
Here you can set if a question is required to be answered before the survey answers can be submitted. You can also set the message to be displayed, if the requirement is not met.
Element Display Result As
Here you can set how the 'live results' for this question will be displayed within the admin area for your questions. Certain question will have different options, such as various graphs, that you can select for this option.