Auto-tagging is used to collect data from which kinds of traffic?

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)

When does the tracking code send an event hit to Google Analytics?

Every time a user makes a reservation Every time a user performs an action with pageview tracking implemented Every time a user performs an action with event tracking implemented Every time a user adds an event to their calendar Download Google Analytics Individual Certification Exam Answers (PDF)

What report compares metrics based on user acquisition date over a series of weeks?

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