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MCA 202/MS 11 Author: Abhishek Taneja Lesson: Introduction Vetter: Sh. Dharminder Kumar Lesson No. : 01 Structure 1.0 Objectives 1.1 Introduction 1.2 Data Processing Vs. Data Management Systems 1.3 File Oriented Approach 1.4 Database Oriented Approach to Data Management 1.5 Characteristics of Database 1.6 Advantages and Disadvantages of a DBMS 1.7 Instances and Schemas 1.8 Data Models 1.9 Database Languages 1.9 Data Dictionary 1.11 Database Administrators and Database Users 1.12 DBMS Architecture and Data Independence 1.13 Typ