Last Updated on 10 months ago by School4Seo Team

If an advertiser is ready to build their mobile ad campaign and wants the ads to serve on any modern browser, they should select the ad inventory options “Smartphone and desktop web.”

• Mobile in-app and in-stream video
• Mobile-in app and out-stream video
• Smartphone and tablet
• Smartphone and desktop web

The correct answer is: Smartphone and desktop web

Explanation: The answer “Smartphone and desktop web” is correct.

To ensure ads serve on any modern browser for a mobile ad campaign, the advertiser should select “Smartphone web” and “Desktop web” inventory options. Modern browsers are used across both smartphone and desktop devices. Selecting these options ensures broad reach across the devices where users are likely to access the internet via a modern browser. While the campaign is described as “mobile,” users on desktops might also see these ads depending on the targeting and the websites they visit.