Question

what is duplication of data in DBMS​

Answer 1

Explanation:

Data duplication is a process of creation of an exact copy of dataon a different medium. Most data duplication software out there simply lets you select files and folders and copy them to a selected place. ... When criticaldata is duplicated for the purpose of protecting it against loss or corruption, you get a backup.

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Answer 2

Answer:

Data duplication is a process of creation of an exact copy of data on a different medium. Most data duplication software out there simply let's you select files and folders and copy them to a selected place. When critical data is duplicated for the purpose of protecting it against loss or corruption, you get a backup.

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