Difference between Windows Sleep Command and Hibernate Command

I want to explain the difference between Sleep and Hibarnation that we encounter them while shutting down our computers.

Sleep; the active data go to RAM in order to save and a bit power consumption exists after the command (at standby).

Hibernation; the active data go to hard disc in order to save and no power consumption exists after the command (at standby).

Command for both of them;
C:\Windows\System32\rundll32.exe powrprof.dll,SetSuspendState 0,1,0

To activate hibernation;
powercfg -hibernate on

Should look at these:
http://ozsoyler.blogspot.com.tr/2015/02/how-to-activate-hibernate-option-in.html
http://ozsoyler.blogspot.com.tr/2015/02/how-to-adjust-hibernate-option-instead.html
 
Have a good work.