What feature is required to collect the number of comments users posted to a web page?

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 provides data on how specific sections of a website performed?

Top Events report Frequency and Recency report Location report Content Drilldown report Download Google Analytics Individual Certification Exam Answers (PDF)

What criteria cannot be used to create a Custom Segment?

Sequences of user actions Dimensions Metrics Ad type Download Google Analytics Individual Certification Exam Answers (PDF)