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    Database management system

    Unit 1

    Database Management System

    Introduction to Relational Data Model
    Understanding Tables, Rows, and Columns
    Primary Keys and Foreign Keys
    Relationships in Relational Model

    Unit 2

    Normalization

    What is Normalization?
    First Normal Form (1NF)
    Second Normal Form (2NF)
    Third Normal Form (3NF)
    Boyce-Codd Normal Form (BCNF)

    Unit 3

    File Organization

    Types of File Organization
    Sequential File Organization
    Random Access File Organization
    Indexed File Organization

    Unit 1 • Chapter 2

    Understanding Tables, Rows, and Columns

    Summary

    Concept Check

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