Information systems support decision-making in organizations by providing accurate, timely, and relevant data to help managers and employees make informed choices.
✅ Key Roles of Information Systems in Decision-Making:
1.Data Collection & Storage
- Gather data from internal and external sources.
2.Data Processing & Analysis
- Turn raw data into meaningful insights (reports, dashboards).
3.Scenario Simulation
- Model outcomes to support strategic planning (e.g., “what-if” analysis).
4.Improved Communication
- Share information across departments to align decisions.
5.Faster Decisions
- Automate routine decisions using real-time data.
6.Support for Different Decision Types
- Operational (day-to-day), Tactical (mid-term), and Strategic (long-term).
💡 Examples:
- ERP systems help optimize resources.
- Business Intelligence tools support trend analysis.
- CRM systems guide customer-related decisions.
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