Which backup method produces a backup chain that consists of the first full backup file (VBK) and a set of incremental backup files (VIB) following it? Additionally, the backup chain contains synthetic full and/or active full backup files that divide the backup chain into shorter series.
The forever forward incremental backup method creates a backup chain that starts with a full backup file (VBK), followed by a sequence of incremental backup files (VIB). This method also includes periodic synthetic or active full backups, which divide the backup chain into shorter series. Over time, older incremental backups are merged into the full backup to save space, effectively shifting the backup chain forward while maintaining a compact and continuous sequence.
A is correct!!
No discussion neccesary here ;-)
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