1. What year was the first audio radio broadcast playing the first record transmitted?
1900
1906
1912
2. Who coined the term “disc jockey”?
Walter Winchell
Walter Cronkite
Wolfman Jack
3. Who was the “sock hop” deejay who introduced the first two-turntable system for alternating back and forth between records, creating a continuous playback of music?
Martin Block
Bob Casey
Jimmy Savile