SCSA10-1 Objective 6.2 - Solaris file system interactive and incremental restores
Perform Solaris 10 OS file system restores using the appropriate commands, including restoring a regular file system, the /usr file system, the /(root) file system, and performing interactive and incremental restores for SPARC, x64, and x86 based systems.
Once you have a filesystem backed up with ufsdump, it doesn’t do much good unless you can get recovered again. The ufsrestore command is ufsdump’s counterpart and Sun has a single page of documentation which covers all of this exam objective.