Database – What is Database Management System & Their Components

Database  Data: Facts in raw form are called data. Data have no meaning. (i.e.) 65, Farooq , age Information: Meaningful / Organized form of data is called information. (i.e.) The age of Nasir is 65. DRAWBACKS OF FILE SYSTEM / MANUAL SYSTEM: Drawbacks of File System are Data Redundancy (Same data was duplicated in many different files) Data Inconsistency (When ...

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