Which statement is true about bumper ads?

Which statement is true about bumper ads?

1. They run outside of a video stream.
2. They’re a 15-second, skippable, in-stream ad format.
3. They can be purchased through Google Ads or Google Preferred.
4. They’re bought on a cost-per-view basis.

They can be purchased through Google Ads or Google Preferred.

1. They’re purchased on a cost-per-view basis.
2. They’re available on YouTube and Google Search.
3. They’re designed for a mobile-first world.
4. They have the lowest CPM among outstream formats.

They’re designed for a mobile-first world.

1. They’re in-stream ads that appear following a video.
2. They’re in-stream ads, skippable after five seconds.
3. They’re located at the top of the YouTube video home feed.
4. They provide reach, frequency, and brand awareness.

They provide reach, frequency, and brand awareness.