AC

A practitioner acts as the strategist while Google AI handles the execution. What's the practitioner's main responsibility in this partnership?

Setting the North Star by determining what the business values.
Analyzing every signal present at auction time.
Manually setting the cost of a click for every keyword.
Updating bids for specific ad groups daily.

Correct Answer

Setting the North Star by determining what the business values.

Why is this the correct answer?

Their main responsibility is setting the North Star by determining what the business values. Google AI can evaluate signals and make bid decisions far faster than a person, but it cannot know whether a lead is worth £10 or £1,000, whether repeat customers matter more than new ones, or whether the company is chasing profit, revenue or market share. That judgement is the practitioner's contribution, and it is expressed concretely: which conversion actions are primary, what values are attached to them, which efficiency target is set, and what budget is available. Everything else follows from those inputs. This division of labour is why modern account work has moved away from daily bid tweaks and towards defining success accurately, feeding in better data such as offline outcomes, and checking that what the system optimises towards still matches what the business wants.

Why are the other options wrong?

Analyzing every signal present at auction time.

Analysing every auction-time signal is impossible by hand and is exactly the work Smart Bidding does. Humans cannot process millions of auctions in real time.

Manually setting the cost of a click for every keyword.

Manually setting a cost per click for every keyword is the old model, superseded by automated bidding driven by goals.

Updating bids for specific ad groups daily.

Daily bid updates per ad group add noise rather than value when Smart Bidding is adjusting bids for each auction already.

Real-world example

An account manager stops adjusting bids each morning and instead spends a week with the finance team agreeing true margin per product category. Those margins become conversion values, Target ROAS is set from them, and the campaigns start prioritising profitable ranges without any further manual intervention.

Topics in this question

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