COMPUTER FUNDAMENTALS

Detailed explanation-1: -To put it simply, a full backup is done initially, and then subsequent backups are run to include all the changes made to the files and folders. It lets you restore data faster than full backup since it requires only two backup components: an initial full backup and the latest differential backup.

Detailed explanation-2: -Full Backup This is the most time-consuming backup of all methods to perform and may put a strain on your network if the backup is occurring on the network. But it’s also the quickest to restore from because all the files you need are contained in the same backup set.

Detailed explanation-3: -Differential backups are quicker than full backups because so much less data is backed up. But the amount of data being backed up grows with each differential backup until the next full backup.

Detailed explanation-4: -Each backup program has its own approach in executing the backup, but there are four common types of backup implemented and generally used in most of these programs: full backup, differential backup, incremental backup and mirror backup.