What is the full form of "ROS"?

Solution (By Examveda Team)

Run of Site, also referred to as ROS, is an advertising term that pertains to advertisers giving up control over the placement of their ads. Run of Site allows publishers to place ads as they see fit, which typically results in lower costs for advertisers. However, the main disadvantages of Run of Site are narrowed targeting options, which can result in less leads or sales.