Which types of cards can be used? (Select all that apply.)

In the context of YouTube, cards are interactive elements that creators can add to their videos to promote various types of content and engage viewers. The correct answer encompasses a range of card types that can enhance user interaction and provide additional value.

Video or Playlist cards are used to direct viewers to specific videos or playlists, which is a great way to keep audience engagement high by guiding them to more of the creator's content. This type helps creators expand viewership across their channel by leveraging existing material.

While other types of cards, such as Channel cards, Donation cards, and Poll cards, also play important roles in engaging viewers and enhancing content interaction, the focus in this particular question is on Video or Playlist cards. Therefore, the inclusion of this type in the answer demonstrates an understanding of how to effectively utilize cards to promote content on the platform.