Final answer:
Restoration using full and incremental backups involves first restoring the last full backup, followed by applying each incremental backup in chronological order until the last one is restored.
Step-by-step explanation:
The restoration sequence when using full and incremental backups involves a specific order of operations to successfully restore a system to its last known state. Initially, the last full backup is restored, which provides a baseline for all the data that was present in the system at the time of the backup. After the full backup is restored, each incremental backup is then applied in the order they were created, up to the most recent one. Incremental backups contain only the data that changed since the last backup, whether it was full or incremental, thereby requiring each one to be applied to bring the system up to date fully.
- Restore the last full backup.
- Apply each incremental backup chronologically, starting with the first one made after the full backup.
- Continue applying incremental backups sequentially until the final one is restored.
This process ensures that no data is overlooked and that the system is fully updated to the point just before the last backup was taken.