Week 6 - FCC123

In these sessions, I have learned about the functions of Information Systems (IS) and types of Information Systems which are Transaction Processing System (TPS), Decision Support System (DSS), Expert Support System (ESS), Management Information System (MIS), Executive Support System (ESS) and others (Office Support System, Knowledge Work System).

 

I have learned clearly about the Executive Support System (ESS) with definition, functions of ESS, characteristics of ESS. I also have learned about Decision Support System (DSS) with its definition and functions as well as characteristics of DSS and example of DSS. I have learned about the Transaction Processing System (TPS), its roles, functions and characteristics.

I also have learned about the Management Information System (MIS) with its definition, functions, characteristics and examples. I also have discovered the Expert System (ES) and others infomation systems such as office automation system, end user computing system, business infomation system, strategy infomation system, enterprise resource planning system,...I have learned about the challenges and opportunities of Information System.