(A) You need to understand who is visiting the channel in order to serve the appropriate ads to them.
(B) There is a direct correlation between discovery and video length.
(C) Knowledge of discovery allows you to optimize the channel for optimum views.
(D) Channels with lower discovery should focus solely on viral videos.
This question is a part of the YouTube Channel Growth Assessment. You can find answers to all the questions asked in this exam in our YouTube Channel Growth Assessment Answers page.