Dan is in the middle of his PowerPoint presentation when the wireless internet goes down. Dan isn't worried because he uploaded the videos in his presentation. He continues without interruption. Why was Dan not worried about losing his internet connection?

A. Because only embedded videos require an internet connection to be played.
B. Because all three ways of integrating video into a PowerPoint slide don't use the internet in order to be played.
C. Because the uploaded video can still be played even without an internet connection.