Section outline

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    • Lecture Objectives:

      • Level of Abstraction, Data Models, Database Languages
      • Two Tier Architecture, Three Tier Architecture
      • Discuss all types of keys in relational DB Model.

    • Expected outcome

      • Able to know the level of abstraction, database languages and make relational model with keys.

    • Lecture -4 

    • Lecture -5 : Database Architecture