An advertiser is ready to build their mobile ad campaign and they want their ads to serve on any modern browser.Which ad inventory options should they select?

When an advertiser aims to ensure their mobile ad campaign serves on any modern browser,the correct ad inventory options to select are"Smartphone and desktop web."This choice covers abroad range of devices and environments where modern browsers are commonly used,including smartphones and desktop computers.By targeting smartphone and desktop web inventory,the advertiser can effectively reach users accessing content across various devices and platforms,ensuring comprehensive coverage across both mobile and desktop environments.This approach allows the campaign to engage with a wider audience base while leveraging the capabilities of modern browsers to deliver and optimize ad content effectively.Moreover, focusing on smartphone and desktop web inventory aligns with the advertiser's objective of maximizing reach and visibility across different browsing contexts,enhancing the campaign's potential to achieve its marketing goals and drive engagement with target audiences.Therefore,selecting smartphone and desktop web asad inventory options is the correct strategy to ensure broad compatibility and reach for the mobile ad campaign across modern browsers.