What is the main purpose of the Preview functionality within the Visual Experience Composer when creating a Multivariate test activity?

Which statement is true for all Experience Targeting activities?

A restaurant chain that Has been running a Recommendation activity to promote sides and add-ons decides to run the same activity on its native mobile app only.
Which experience composer should an Adobe Target Business Practitioner use to accomplish the task?

A client wants to adjust the counting methodology used in a report.
What are the three counting methodologies available in report settings, for any given report?

Which two statements are true when describing Automated Personalization (Choose two.)