Decision support system

decision support system, components of DSS, Objectives of DSS, phases in the development of DSS, limitations of DSS.

1. OMega TechEd DECISION SUPPORT SYSTEM 4

2. BUSINESS INTELLIGENCE Decision Support System Mrs. Megha Sharma M.Sc. Computer Science. B.Ed.

3. Decision Support System Decision Support System is a computer-based application that collects, organizes and analyses business data to facilitate quality business decision making for management operations and planning. Decision making is a process of choosing among two or more alternative courses of action for the purpose of attaining one or more goals.

4. Representation of the Decision making Process Environment Problem Alternatives Criteria Decision

5. Components Of DSS Decision maker Database Mathematical Models User Interface DSS

6. Objectives of DSS To Save time and effort in decision making process. To help in processing the collected data and in producing a suggested solution to a problem. To promote learning , which leads to new demands and refinement of application. To provide efficient and effective solution of every complex problem. To provide fast analysis of vast amount of data and information. To check the impact of changes on the proposed solution with help of “what-if” analysis.

7. Phases in the development of DSS Requirements Planning Analysis Design Implementation Delivery

8. Limitations of DSS DSS can’t replaces human decision making talents such as creativity ,imagination or intuition. DSS are generally designed to be narrow in scope of application. This prevents their generalized use to multiple decision making contexts. Lack of Technology Knowledge in Users. Cost of Development

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