What information cannot be displayed as a graph (line or bar) on the dashboard?

When prospects register via a Pardot form, they will still receive GoToWebinar's reminder and registration emails.

Which three variable tags can be used on layout templates for landing pages?
(Choose three answers.)

Does an automation rule ever match a prospect more than once?

A Pardot administrator wants to gather a prospect's company name and Job title, but only once they have captured prospect's first name, last name and email address in a previous form submission.
Which feature should they use?