Question

For years 2010 to 2015, the computers produced and shipped in highest quantity were _____. (note: all the choices represent a kind of computer).

Answer 1

The answer to this question is Smartphones.
Smartphones have taken over the market all over the world during that period due to the flexibility of their usage.
It's held the capability to do almost any casual technology user do, which pretty much change the course of overall human behavior.