A customer wants a cloud systems administrator to adjust the backup schedule after month-end to ensure the data can be restored as fast as possible while minimizing the time needed to perform the…

A synthetic full backup combines a prior full backup with subsequent incremental backups into a new consolidated full backup file, entirely on the backup infrastructure without re-reading source production data. The result is a single full backup set that enables the fastest possible restores while requiring far less backup window time than a traditional full backup, satisfying both requirements simultaneously.

Incremental backups minimize backup duration by capturing only changes since the last job, but restoring requires sequentially applying multiple incremental sets on top of the last full backup, which significantly increases restore time.

Differential backups simplify restore compared to incremental by capturing all changes since the last full, but restore still requires the last full backup plus the differential set, and the differential grows larger each day, making it slower to restore than a synthetic full.

A traditional full backup provides the absolute fastest restore since all data is in one set, but it must read every byte from the source system each time it runs, making it the most time-consuming backup type to perform.