AdSense Multiple Customer Management Certification Which of the following can you NOT use to specify as a backup ad? May 21, 2020 Certificate Land ColorAd serverURLImageVideoThe correct answer is:Video.Share this:Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Skype (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to print (Opens in new window)