Chapter3.ppt Introduction to Transaction Processing Concepts and theory Chapter2.ppt Algorithms Query processing and Optimization Chapter1.ppt Concept of Object oriented Database Chapter 4 Types of Decision support system chapter _3.pptx Programming Language in DSS CHAPTER - 6 DSS.pptx Decision support system chapter 3. Networks and Computer types Data representation and transmission technique Data communication and Computer Networking I Data communication and computer networking Introduction to computer In business Management 
