Differential Backup - Definition
A Differential Backup, as it refers to Tape Backup systems, is a backup of every file on a file system, which has changed since the last full backup. A Differential Backup can be an optimal middle ground between a full backup and an incremental backup. Differential Backups are less time consuming than normal backups, and recovery only requires the last normal backup tape and last differential tape. If large amounts of data change daily, Differential Backups can be more time consuming than incremental backups.
Top Reasons To Wipe Away Your Internet History
- Information about all the sites you have visited is stored on your computer!
- Every image you have ever viewed, sent or received over the Internet is stored on your hard drive!
- There is a record of every program that you have ever downloaded or used on your hard drive!
- The windows delete button and the empty recycle bin option does NOT completely delete your files!
- Cleaning your History Files improves the speed of your computer and frees valuable disk space!
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