The important breakthrough that made podcasting possible was :
A) the invention of the MP3 player.
B) the development of RSS technology.
C) the Apple iTunes store.
D) the adoption of high speed broadband Internet.
E) the invention of the iPhone.

Question

Quizplus · Accepted Answer

RSS technology allowed for the distribution of audio files, which is the basis of podcasting. While the other options may have played a role in the popularity of podcasting, they were not the fundamental breakthrough that made it possible.

The Important Breakthrough That Made Podcasting Possible Was