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1 backup
"A duplicate of a program, a disk, or data, made either for archiving purposes or for safeguarding files." -
2 ar-sa مجموعة الخيارات
"A backup that copies all selected files and marks each file as having been backed up (in other words, the archive attribute is cleared)." -
3 normal backup
"A backup that copies all selected files and marks each file as having been backed up (in other words, the archive attribute is cleared)." -
4 daily backup
"A backup that copies all selected files that have been modified the day the daily backup is performed. The backed-up files are not marked as having been backed up (in other words, the archive attribute is not cleared)." -
5 data backup
Any backup that includes the full image of one or more data files. -
6 differential backup
A backup containing only changes made to the database since the preceding data backup on which the differential backup is based. -
7 file backup
A backup of all the data in one or more files or filegroups. -
8 file differential backup
A backup of one or more files containing only changes made to each file since its most recent file backup. A file differential backup requires a full file backup as a base. -
9 full backup
A backup of an entire database. -
10 full differential backup
"A backup of all files in the database, containing only changes made to the database since the most recent full backup. A full differential backup requires a full backup as a base." -
11 log backup
A backup of transaction logs that includes all log records not backed up in previous log backups. Log backups are required under the full and bulk-logged recovery models and are unavailable under the simple recovery model. -
12 partial backup
"A backup of all the data in the primary filegroup, every read-write filegroup, and any optionally specified files. A partial backup of a read-only database contains only the primary filegroup." -
13 pure log backup
A backup containing only the transaction log covering an interval without any bulk changes. -
14 Windows Backup
A file backup feature of Windows Vista that performs scheduled incremental backups of data to the target media. It also allows the user to restore an individual file or a group of files. -
15 block level backup
"A type of backup operation that can be performed on a file system. The backup and restore operations can either be full, incremental or differential, and a physical (block-level) restore is performed at the volume level."