Zusammenfassung der Ressource
Information Systems
- Elements of Information Systems
- Database: to store the data
- Program: to help you use the data
- User Interface: to issue commands and receive results
- Your personal information needs to be:
- Stored
- Categorised
- Searched
- Sorted
- What is an Information System
- A set of computer-based tools to collect, store and process data
- Businesses depend on Information systems
- Carry out their day-to-day operations
- Communicate with customers
- Communicate with suppliers
- Compete
- Corporations use information systems to:
- To reach potential customers
- To process financial accounts
- To manage the workforce
- Governments use information systems:
- To provide services cost effectively to citizens
- To manage the economy
- To gather taxes
- To manage data, we rely on Information Systems to:
- Create
- Store
- Access
- Find
- Control