Which option is an example of technologies used to produce digital events?

Video conferencing tools are essential technologies used to produce digital events. These tools facilitate real-time communication and interaction over the internet, allowing participants to join events from various locations without the need for physical presence. They are designed to support features such as screen sharing, chat functionality, and engagement elements like polls and Q&A sessions, which enhance the overall experience of digital events.

In contrast, live audience performances, physical event spaces, and printed marketing materials do not specifically relate to the production of digital events. Live performances typically require an in-person audience, while physical event spaces are venues meant for hosting traditional gatherings. Printed marketing materials, although useful for promoting events, are not directly involved in the technological infrastructure needed to deliver or produce digital events. Thus, video conferencing tools stand out as the focused solution for creating and managing virtual experiences.