Which types of content can be delivered during a digital event?

The answer highlighting keynotes, panels, workshops, and live demonstrations is correct because these types of content are central to the engagement and educational value of digital events. They provide opportunities for real-time interaction, knowledge sharing, and active participation, which are essential elements that enhance the attendee experience. Live events allow audiences to ask questions, engage with speakers, and participate in discussions, making the virtual environment rich with interactive possibilities reminiscent of physical events.

In contrast, the other options focus on static or promotional content that lacks the dynamic interaction of live formats. Pre-recorded video content is less engaging as it does not allow for real-time interaction. Printed brochures and flyers are not applicable in a digital setting, as they are physical materials. Online advertisements and promotions are generally used for marketing rather than as content delivered during the event itself. Thus, the focus on engaging and interactive formats like keynotes and panels makes them the best choice for content delivered during a digital event.