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Information Systems Management Notes Unit 2


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File content type: application/pdf

Category: Notes

Subject: Information Systems Management

BBA ISM Notes PDF. Information Systems Management is taught in 4th semester of IPU BBA.  

UNIT 2 Introduction to Database Systems

  • File System Vs. DBMS
  • Structure of a DBMS
  • People who deal with Database
  • Introduction to Data Models, Introduction to Entry Relationship Model, Introduction to Relational Model
  • Concept of Normalization
  • Overview of Database Design, Entities, Attributes and Relationships
  • Integrity Constraints
  • Querying Relational Data using SQL
  • DDL and DML commands, Aggregate functions

Last Updated: July 17, 2022