It means to make an actual back up. If you are using SQL Server just right click on the database highlight Tasks then select Back Up... follow the prompts and off you go.
A Backup Exec keeps a backup of all the work. They ensure the stability and protection of data especially during disk-to-disk transitions. Basically they help protect and store backup of data.
DATA BACKUP Backup is the act of copying files to a second medium (a diskette, zip drive or tape) as a precaution in case the first medium fails. You can back up files using operating system...