Backup command in Win2012 (not R2)

We are looking for command to do OS backup for Win2012 (not R2), so that the backup can be used for bare metal restore in disaster recovery.

We found the command wbadmin, and some articles talking about the command's behavior on Win2008:

http://magiksys.blogspot.hk/2012/09/wbadmin-dont-do-incremental-backup.html

https://social.technet.microsoft.com/Forums/windowsserver/en-US/1932ee25-faf0-4d50-87b0-9540664c77bb/incremental-full-backup-with-wbadminexe-

http://blogs.technet.com/b/filecab/archive/2009/05/04/deciding-between-system-state-backup-and-allcritical-backup-in-windows-server-2008.aspx

Just want to know,

Is wbadmin's behavior still the same on Win2012?

If yes, does that mean there is no way to control whether a volume backup is full or incremental? wbadmin determines by itself?

And is wbadmin still commonly used in Win2012? Or is there a new command with more features?