What Is The Difference Between Cumulative Incremental And Differentia

1.	What Is The Difference Between Cumulative Incremental And Differential Incremental Backups?
Answer» DIFFERENTIAL BACKUP: This is the default type of INCREMENTAL backup which BACKS up all blocks changed after the most RECENT backup at level n or lower. Cumulative backup: Backup all blocks changed after the most recent backup at level n-1 or lower. Differential backup: This is the default type of incremental backup which backs up all blocks changed after the most recent backup at level n or lower. Cumulative backup: Backup all blocks changed after the most recent backup at level n-1 or lower.

What Is The Difference Between Cumulative Incremental And Differential Incremental Backups?

Answer»

DIFFERENTIAL BACKUP: This is the default type of INCREMENTAL backup which BACKS up all blocks changed after the most RECENT backup at level n or lower.

Cumulative backup: Backup all blocks changed after the most recent backup at level n-1 or lower.

Differential backup: This is the default type of incremental backup which backs up all blocks changed after the most recent backup at level n or lower.

Cumulative backup: Backup all blocks changed after the most recent backup at level n-1 or lower.

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