Google Analytics cannot collect data from which systems by default?

How would a view filter be configured to include only users from Brazil and Argentina?

Filter 1: exclude all countries except Brazil and Argentina Filter 1: include Argentina > Filter 2: include Brazil Filter 1: include Brazil or Argentina Filter 1: include Brazil > Filter 2: include Argentina Download Google Analytics Individual Certification Exam Answers (PDF)

What URL tag does AdWords add to the destination URL using autotagging?

adid= gclid= urlid= utm= Download Google Analytics Individual Certification Exam Answers (PDF)

What scope applies to Custom Metrics?

User Hit Session Customer Download Google Analytics Individual Certification Exam Answers (PDF)