What is automatically specified when you add a framing elevation at a selected grid or reference plane?

Select the views in which you can create rooms.

The Project Browser shows a logical organization of all views, schedules, sheets, groups, linked Revit models, and other parts of the_______________.

When you create a project, Revit Architecture provides many default materials to choose from. If necessary, you can create custom materials or change the settings for existing material. New and changed materials are saved as part of the_______________.

Which viewport instance properly sets the display style to Hidden Line or Wireframe?