Volume controls on an MP3 player are an example of a(n)________ technology.
A)emerging
B)pacing
C)key
D)base
E)ancillary

Question

Quizplus · Accepted Answer

Volume controls on an MP3 player are an example of base technology. Base technologies are established and widely used technologies that form the foundation for further developments. They are essential for the basic operation of products but are not considered innovative or leading-edge at the time of consideration.

Volume Controls on an MP3 Player Are an Example of A(n)________