To recognize users across different devices, what is required for User ID?

Which Goals are available in Google Analytics?

Pageview, Event, Transaction, Social Destination, Event, Duration, Pages/Screens per Session Location, Event, Time, Users per Session Destination, Event, Pageview, Social 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)

Google Analytics cannot collect data from which systems by default?

Websites Offline inventory database Mobile devices Online point-of-sale systems Download Google Analytics Individual Certification Exam Answers (PDF)