Question

What is a sleep mode?

Answer 1

Sleep mode, sometimes called standby or suspend mode, is a power-sparing state that a computer can enter when not in use. ... Most computers and computing devices are set to enter sleep mode after a certain period of inactivity. Laptop computers often entersleep mode when they are closed.

or

a power-saving mode of operation in which devices or parts of devices are switched off until needed.

hope it will help u

Answer 2

Answer:

sleep mode is a power saving state that allows a computer to quickly resume fill power operation when you start working again