What does "mass media" refer to?

Which of the following is NOT a form of mass media?

Which type of media uses the internet?

Which media format is the oldest?

What is the primary goal of advertisements in mass media?

Which social media platform is widely used for news updates?

What do TV news anchors do?

What does "mass communication" mean?

What type of media is YouTube?

Which media type is best for live sports coverage?