Answer :
Answer:
A. Someone watching up to 30 seconds of those ads.
C. Someone clicking on a part of those particular ads.
Explanation:
View-through conversions indicates when customers see the ad, but they do not interact with it and then complete a conversion on your site, as well as how long they have the ad open.
View-through conversions are a useful way to track the value of your image ad campaigns or video ads.