You want to be able to try out multiple combinations of headlines and descriptions in order to optimize your results. Your marketing department suggests that you use responsive search ads.
What are two benefits you could derive from using responsive search ads?
- Longer funnels
- Less click-fraud
- Lower eCTR
- Greater flexibility
- More relevance
The correct answers are:
✅ Greater flexibility
✅ More relevance

Why Corrects?
Responsive Search Ads (RSAs) in Google Ads allow you to enter multiple headlines and descriptions, and Google’s machine learning automatically tests different combinations to show the best-performing versions to users.
This brings two major benefits:
1. Greater Flexibility
Why it’s correct:
Responsive search ads can adjust themselves to fit different devices, placements, and audience behaviors.
You can add up to 15 headlines and 4 descriptions, and Google will mix and match them in different orders and combinations.
Real-life example:
If someone is searching on a mobile device, Google might prioritize shorter headline combos. If someone is on desktop, it can use longer versions. You don’t have to manually create multiple ad variations — RSAs handle that for you.
Efficiency benefit:
More ad variations without more manual work = greater flexibility in reaching different users.
2. More Relevance
Why it’s correct:
Google’s algorithm chooses the most relevant headline and description combo for each specific search query, based on:
- Keywords in the query
- User’s device
- Browsing behavior
- Historical performance
This means your ad is more tailored to what people are actually looking for.
Real-life example:
If someone searches “best beginner guitar,” Google might serve a headline like “Top Guitars for Beginners” with a description that includes “Free Shipping Today.” This boosts ad relevance and increases your chances of a click.
Why the Other Options Are Incorrect
Option | Why It’s Incorrect |
---|---|
❌ Longer funnels | RSAs don’t affect the funnel length — that’s related to sales strategy or landing page structure. |
❌ Less click-fraud | Click-fraud is handled by Google’s systems and third-party tools, not by ad format. |
❌ Lower eCTR (expected click-through rate) | RSAs are designed to increase CTR by improving relevance — not lower it. A lower eCTR is actually a negative, not a benefit. |
Summary:
Benefit | Explanation |
---|---|
✅ Greater Flexibility | Automatically adapts ad combinations to different users, devices, and contexts |
✅ More Relevance | Google selects the most suitable headline + description combo for each search |
Responsive Search Ads are all about showing the right message to the right person at the right time — and doing it smarter, not harder.
Now, if you are ready, then you take the Google Skillshop test for the Google Ads Search Exam.