Question: What are three dimensions that can provide insight into the sources of watch time?
- Device, views, playback location.
- Geography, device, and language.
- Language, watch time, demographics.
- Geography, subtitles, revenue.
Explanation
Geography, device, and language are reporting dimensions that help explain where watch time comes from. They show audience location, viewing environment, and language context. These dimensions help separate performance patterns across different viewer segments. That makes them useful for analyzing sources of viewing activity rather than only total performance.
Why the other options are incorrect
Device/views/playback location mixes dimensions with views, which is a metric rather than a dimension.
Language/watch time/demographics mixes dimensions with watch time, which is a metric.
Geography/subtitles/revenue mixes audience dimensions with revenue, which measures monetization rather than watch time source.
Source for verification
https://support.google.com/youtube/answer/9002587
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