What data does Google Analytics prohibit collecting?

When does the tracking code send an event hit to Google Analytics?

Every time a user makes a reservation Every time a user performs an action with pageview tracking implemented Every time a user performs an action with event tracking implemented Every time a user adds an event to their calendar Download Google Analytics Individual Certification Exam Answers (PDF)

Which default traffic source dimensions does Google Analytics report for each website visitor?

Source and Medium Campaign and Ad Content Campaign and Medium Source and Campaign Download Google Analytics Individual Certification Exam Answers (PDF)

What criteria could not be used to create a Dynamic Remarketing audience?

Users who viewed a homepage Users who viewed a search result page on a website Users who viewed product-detail pages Users who returned an item they purchased Download Google Analytics Individual Certification Exam Answers (PDF)