Customer Service and Booking Hotline: +44 (0) 845 672 0175




Backup is the logical or physical provisioning of facilities to speed the process of restart and recovery following network failures. It also applies to redundant facilities, including duplicated transaction files, duplicated processors, storage devices, terminals, telecommunications hardware or switches.

Bookmark this glossary item

Share this item using the following sites:

Courses by category...

Glossary Search

Newsletter Sign-up

Our RSS Feeds...