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

What report shows users who initiated sessions over 1-day, 7-day, 14-day, and 30-day periods?

Active Users report Cohort Analysis report Users Flow report User Explorer report Download Google Analytics Individual Certification Exam Answers (PDF)

What report identifies browsers that may have had problems with a website?

The Source/Medium report The New vs Returning report The Browser & OS report The Active Users report Download Google Analytics Individual Certification Exam Answers (PDF)

What is used to create Smart Goals?

Remarketing audience Custom Reports Machine-learning algorithms Analytics Goals Download Google Analytics Individual Certification Exam Answers (PDF)