Is the Google Adsense Program and the Youtube Partnership Program Different?

[David]

The Google Adsense program is the program that pays you for youtube partnership. Whenever you monetize your videos, Adsense pays you a cpm for your views. It is impossible to be a youtube partner without a google adsense account.

For your second question, you can only be paid for he ads that youtube place on your videos. You don't place ads on your video nor do you control what you make money for. You get 1 cpm for all the ads on your videos. If what you mean is if you could create a website and add ads to the site or another youtube channel and monetize it, sure! that works perfectly fine with the same Adsense account.