What is System State backup and How to take System State back up?

What is System State backup  and How to take System State back up?

AD is backed up as a part of System State ,a collection of system component that depends upon each other 

Components that system state on a domain controllers include

Boot file

System registry

Sysvol

Ntds. Dit- Ad database

Edb.chk- Checkpoint file

Edb.log- transaction log 

Note :- Each file size is 10 MB

How to  Start System State backup?

1>Go to Command Prompt

2>Type (wbadmin start systemstatebackup-backuptarget::drive)
3>ok

Server Support 32 Hard disk

Raid 0  -  Striped volume

Raid 1  -  Disk mirroring

Raid 5  -  Parity Disk

Raid 6

Raid 10  - Mix of raid 1 & raid 0 

How to take System State back up?

1>Open Windows Server Dash board

2>Select Tools 

3>Select Windows Server  Backup

4>Select Backup once

5>Select different backup

6>Select Custom-Select add- Check on System State

7>Select path to store  backup

8>click on backup