This document discusses different types of information systems including transaction processing systems, operations support systems, enterprise collaboration systems, management support systems, decision support systems, and expert systems. It covers the architecture and functions of transaction processing systems, components of enterprise collaboration systems and management information systems, the structure of decision support systems and expert systems, and applications of artificial intelligence.

1. Kinds of Information System (IS)

2. Operations Support Systems (OSS)

3. Transaction Processing Systems (TPS)
Architecture of a Generic TPS Application

4. Functions of TPS
Transaction Processing Cycle

5. Enterprise Collaboration System (ECS)
Components of ECS
Software Tools for Enterprise Collaboration

6. Management Support Systems (MSS)

7. Three components of MIS

8. Matrix of Functional Subsystems and
Management Activities

9. Components od DSS
Schematic View of DSS

10. Comparison between DSS and MIS

11. Usefulness of AI for Managers

12. Applications of Artificial Intelligence

13. Structure of Expert System