Learning Check

1:	When selecting a backup method, which option provides the optimum balance between speed and safety? Backing up to a single tape device Using a stripe tape device Backing up to local devices Backing up across the network
2:	What happens to the archive bit if a file is changed after the last backup? It is marked as "changed." It is cleared, indicating that the file needs to be backed up. It is left in its current state.
3:	What are the two types of partial backups? (Select two.) Incremental Archive Differential GFS Copy backup
4:	The GFS tape rotation scheme requires how much backup capacity? Equal to the server storage capacity 1.5 times the server storage capacity 2 times the server storage capacity 3 times as much as server storage capacity