What campaigns require manual tags on destination URLs for tracking?

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)

Which report shows a visual representation of user interactions on your website?

Treemaps report Content Drilldown report Behavior Flow report Landing Pages report Download Google Analytics Individual Certification Exam Answers (PDF)

Which user characteristic may NOT be used to change keyword bids in AdWords?

 time of day  device  location  ad preference Download Google Analytics Individual Certification Exam Answers (PDF)