The Chrome and Android Privacy Sandbox supports which two key advertising use cases?

The selected answers are correct because the Chrome and Android Privacy Sandbox supports interest-based advertising andre-engaging audiences.Interest-based advertising allows advertisers to target users based on their interests and behaviors while maintaining privacy by using an ony miz ed and aggregated data,rather than individual tracking.Re-engaging audiences is another key use case,where advertisers can reach users who have previously interacted with their brand or website in a privacy-safemanner,usingtools likeGoogle's Privacy Sandbox to ensure compliance with privacy regulations while optimizing advertising efforts.