beginner / July 2026

GA4 Traffic Acquisition Quiz

Traffic-source reports can mislead when source, medium, campaign names, and channel groups are mixed up. Review UTMs, referrals, acquisition reports, and traffic-source diagnosis before explaining where users came from.

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Questions
10
Time limit
5 min
Scoring
First signed-in attempt counts
Edition
July 2026

What this quiz checks

Trace traffic sources without mixing up channels

Traffic acquisitionSourceMediumCampaignsUTM tagging
  • Traffic-source dimensionsTraffic-source dimensions describe where visitors came from and how the visit should be grouped in reports.
  • Reports and attribution basicsGA4 acquisition reports help marketers compare channels, campaigns, and sources. They are useful when checking how users arrive before engaging or converting.
  • Manual taggingManual UTM tagging adds campaign details to URLs. Consistent naming keeps GA4 reports easier to read.

Study first

Review the ideas behind the questions

These notes explain how GA4 records traffic source data and where source, medium, campaign, UTMs, and referrals fit.

Traffic-source dimensions

Traffic-source dimensions describe where visitors came from and how the visit should be grouped in reports.

  • Source identifies the specific origin, such as a search engine or website.
  • Medium describes the type of traffic, such as organic, cpc, referral, social, or email.
  • Campaign describes a marketing initiative.
  • Default channel group buckets traffic into broader channels.

Reports and attribution basics

GA4 acquisition reports help marketers compare channels, campaigns, and sources. They are useful when checking how users arrive before engaging or converting.

  • Traffic acquisition focuses on where new and returning visitors came from.
  • Realtime is useful for quick checks, not complete campaign analysis.
  • Campaign data can come from integrations or manual UTM tagging.
  • Direct traffic should not be over-interpreted without checking tagging and referrals.

Manual tagging

Manual UTM tagging adds campaign details to URLs. Consistent naming keeps GA4 reports easier to read.

  • The source parameter (utm_source) identifies the source.
  • The medium parameter (utm_medium) identifies the marketing medium.
  • The campaign parameter (utm_campaign) identifies the campaign.
  • Inconsistent naming can split reporting rows.

Question quality

Reviewed before publishing

Reviewed by
Aniruddh Sharma
Last checked
August 22, 2026

Based on Google Analytics Help and developer documentation, with questions focused on traffic-source reporting basics.

The source pages for this edition were checked as part of the same review. Official product docs are linked where available.

Reviewer profileHow questions are checked

Sources

Sources used for this quiz

These pages support the quiz content and study notes.

Keep going

See all GA4 quizzesPractice more analytics topics as the library grows.Try the GA4 basics quizReview events and reports before focusing on acquisition.Try the Google Ads keywords quizPractice how paid-search setup can affect traffic reporting.