What are InfoPath forms made up of?

Name the four main task panes that you use in the InfoPath Designer.

What is the fifth choice that appears when you are on the main Design a Task pane?

What is the first step when adding an object, when you are just clicking on the the control (or table) to add it to a form?

What is the other way to add an object to a form, other than the one just mentioned in the last exercise?