Which of the following are online presentations that people either view live or download later from the web? A. Podcasts B. Webcasts C. Twebinars D. Screencasts E. Videocasts

The correct answer to the following question will be Option B (Webcasts).

Explanation:

A webcast is an Internet-based media transmission that uses the technology of streaming the media (audio or video) to transmit one source of knowledge to many viewers/listeners at a time. These are multimedia events that users either stream online or print from the web later on.

Therefore, Option B is the right answer.