Explain the forms of decision support systems. (500 words)

- Point out on various types - interpersonal, information, documents, knowledge-based, and model-based DSs.
- Explain to the audience what a particular piece of equipment is, how it works, and what it can be used for.
- Show systems that are analogs of the given type for an exemplifications.
- Highlight the manner in which they help the decision makers by presenting data, records, know-how and models that are structured from an organization point of view.
- Cover the shift to the Internet-based and business intelligence aided decision support.