What data does Google Analytics prohibit collecting?

Which three campaign parameters are recommended to manually track campaigns?

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

To recognize users across different devices, what feature must you enable?

User ID AdWords Linking Audience Definitions Attribution Models Download Google Analytics Individual Certification Exam Answers (PDF)

Which view filter(s) would you apply if you wanted to include only users from Brazil or Argentina?

Filter 1: include Brazil > Filter 2: include Argentina Filter 1: include Brazil or Argentina Filter 1: exclude Peru or Bolivia Filter 1: include Argentina > Filter 2: include Brazil Download Google Analytics Individual Certification Exam Answers (PDF)