What is the purpose of keeping electronic devices such as computers, televisions, and remote controlled devices on Sleep mode?

First Published: December 19, 2015 | Last Updated:December 19, 2015

What is the purpose of keeping electronic devices such as computers, televisions, and remote controlled devices on Sleep mode?
[A]Reduce Power consumption
[B]Back Up
[C]To write contents of RAM to hard disc
[D]To improve download speed

Reduce Power consumption