Any method of providing education. Methods include instructor-led training, Web-based distance learning, online laboratories, CDs, interactive TV, videos, and books.
Any method of transferring offerings to learners. Variants are instructor-led training, web-based distance learning, online laboratory, CD-ROM, and books.
Any method of transferring content to learners, including instructor-led training, Web-based training, CD-ROM, books, and more. Audio that has been encoded in a digital form for processing, storage, or transmission.