Setup, attribution, and troubleshooting conversion tracking — the topic that breaks more accounts than any other, explained for the exam and for real campaigns.
If there's one thing I check first in every account audit, it's conversion tracking. I can't tell you how many accounts I've taken over where the campaigns looked "underperforming" — but the real issue was tracking was broken, duplicated, or never set up properly in the first place. The Search exam tests this heavily because Google knows it's foundational: without accurate conversion data, Smart Bidding has nothing to optimise toward. Here are the questions I'd expect, with answers explained the way I'd explain them to a client.
A foundational question that establishes the "why" before the exam tests the "how."
Correct answer: B. To measure what happens after a user clicks an ad, such as a purchase or sign-up
Conversion tracking tells you whether the clicks you're paying for actually turn into the outcomes that matter to the business — purchases, leads, calls, sign-ups. Without it, you're optimising purely on clicks and impressions, which tells you nothing about return on ad spend. Every Smart Bidding strategy I use depends entirely on clean conversion data being fed back into the system.
This tests whether you know the actual implementation method, not just the concept.
Correct answer: A. Google Ads conversion tracking tag (or Google Tag Manager)
The conversion tracking tag — placed directly on the site or deployed through Google Tag Manager — fires when a user completes a defined action, like reaching a "thank you" page or submitting a form. I almost always recommend Google Tag Manager over hardcoded tags because it lets clients and their developers manage tracking changes without needing to touch the site's codebase every time.
This tests your knowledge of the "Count" setting — a detail many advertisers overlook.
Correct answer: B. Count: One
The "Count" setting controls whether Google Ads logs every instance of a conversion action or just one per ad interaction. For lead generation forms, I almost always set this to "One" — otherwise a single customer refreshing a confirmation page can inflate your conversion numbers and quietly destroy your CPA reporting. "Every" makes more sense for something like ecommerce purchases, where each transaction is a genuinely separate value event.
Attribution models are a recurring exam topic, especially since Google moved to data-driven attribution as the default.
Correct answer: C. Data-driven attribution
Data-driven attribution uses machine learning to distribute conversion credit across every touchpoint in the customer journey based on actual account data, rather than relying on a fixed rule like "last click gets everything." It's been Google's default and recommended model for a while now. In multi-channel accounts I manage, switching to data-driven attribution often reveals that upper-funnel keywords were getting unfairly zero credit under last-click — which changes how I think about budget allocation entirely.
A practical troubleshooting question — the exam increasingly tests real diagnostic thinking, not just definitions.
Correct answer: B. Whether the conversion action, tag firing, and attribution window are configured correctly
Mismatches between Google Ads and CRM data almost always trace back to tracking setup — duplicate tags firing twice, a conversion window that's too short, or a "Thank You" page that's also reachable without completing the actual action. This is genuinely the first thing I check in every audit before touching bids, budgets, or keywords. Fixing broken tracking before optimising anything else saves clients from making decisions based on bad data.
Not sure if your conversion tracking is actually accurate? Broken or duplicated tracking is the most common issue I find in account audits — and it quietly skews every optimisation decision until it's fixed.
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