Question: What is the benefit of including ad extensions in your search ads?
- Take up more space in the SERPs
- Improve click-through rate
- Provide more value to potential customers
- All of the above
Explanation
Ad extensions add extra information such as sitelinks, calls, locations, offers, or app links, which gives the ad more useful detail at no extra cost. They also help the ad stand out in the search results by taking up more visual space and giving people more ways to interact. HubSpot notes that these additions can provide users with more reasons to click, which supports a stronger click-through rate. Because visibility, usefulness, and interaction benefits all apply here, the combined choice is the only complete option. HubSpot Blog+1
Why the other options are incorrect
A) This is a valid benefit, but it covers only the larger search result presence and not the full value of ad extensions. HubSpot Blog
B) This is a valid benefit, but it reflects only the performance side and leaves out the added visibility and user utility. HubSpot Blog
C) This is a valid benefit, but it is incomplete because ad extensions also improve prominence in the results page and interaction opportunities. HubSpot Blog+1
Source for verification
https://academy.hubspot.com/lessons/advanced-google-ads-strategies
https://blog.hubspot.com/marketing/google-adwords-ppc
The answer(s) to the question is highlighted in the BOLD text above. You can also find more questions and answers related to the exams on the "HubSpot Digital Advertising" page.