Student-created videos can be shared using:

Student-created videos can indeed be shared through multiple platforms, which is why the option indicating all of the listed choices is the correct one.

Google Sites allows users to create and share websites, making it an excellent platform for embedding and showcasing videos in a learning environment. Students can easily include their videos in their sites, making them accessible to others.

YouTube is specifically designed for video hosting and sharing. It provides students with the ability to upload their videos and share them either publicly or privately with specific audiences, making it an ideal choice for video sharing.

Google Docs, while primarily a text and document editing tool, supports the insertion of links and media. Students can insert links to their videos hosted on platforms like YouTube, allowing others to access the videos directly from a document.

Thus, all these platforms serve as viable options for sharing student-created videos, affirming that the selection of all of the above is indeed accurate.