Even if the data was backed up still lost so it can be recovered by using/implementing some recovery techniques. Recovery: Recovery refers to restoring lost data by following some processes. An example of a Backup can be SnapManager which makes a backup of everything in the database.Ģ. There are various types of backups are available like full backup, incremental backup, Local backup, mirror backup, etc. Backup can be achieved by storing a copy of the original data separately or in a database on storage devices. Important data of the organization needs to be kept in backup efficiently for protecting valuable data. Backup is considered one of the approaches to data protection. Backup: Backup refers to storing a copy of original data which can be used in case of data loss.

Introduction of 3-Tier Architecture in DBMS | Set 2ġ.

Difference between Primary key and Unique key.

Difference between DELETE, DROP and TRUNCATE.

Types of Keys in Relational Model (Candidate, Super, Primary, Alternate and Foreign).

Difference between Clustered and Non-clustered index.

Difference between Primary Key and Foreign Key.

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Fbackup recover on another computer