The difference between Display & Video 360 blocklists and sensitive categories is that blocklists can be edited and customized, whereas sensitive categories are pre-set by the system and cannot be modified.
- One of the ads is missing a companion creative.
- One of the ads was created in Ad Canvas.
- One of the source files is in MP3 format.
- One of the source files is in WAV format.
The correct answer is: One of the source files is in WAV format
Explanation: Blocklists in Display & Video 360 provide advertisers the ability to exclude specific websites or content from their ad placements, allowing for a more controlled and tailored advertising experience. Sensitive categories, on the other hand, are standardized groupings of content types that advertisers can choose to avoid to maintain brand safety, but these categories cannot be altered or fine-tuned beyond what the platform has predetermined.
Read more here: https://support.google.com/displayvideo/answer/7670334