Answer: None of the above
Explanation : A decision support system (DSS) is a computer program application that analyzes business data and presents it so that users can make business decisions more easily. It is an “informational application” (to distinguish it from an “operational application” that collects the data in the course of normal business operation). A decision support system may present information graphically and may include an expert system or artificial intelligence (AI). It may be aimed at business executives or some other group of knowledge workers.
Transaction Process System it is a type of information system (IS) that collects, stores, modifies and retrieves transaction of an organization. Here the word transaction is used to mean any event that generates or modifies data stored in the IS. For example batch processing is an example of TPS.
Enterprise resource planning (ERP) is business process management software that allows an organization to use a system of integrated applications to manage the business and automate many back office functions related to technology, services and human resources. ERP software typically integrates all facets of an operation — including product planning, development, manufacturing, sales and marketing — in a single database, application and user interface.
Management information system(MIS) broadly refers to a computer-based system that provides managers with the tools to organize, evaluate and efficiently manage departments within an organization. In order to provide past, present and prediction information, a management information system can include software that helps in decision making, data resources such as databases, the hardware resources of a system, decision support systems, people management and project management applications, and any computerized processes that enable the department to run efficiently.The role of the management information system (MIS) manager is to focus on the organization’s information and technology systems. The MIS manager typically analyzes business problems and then designs and maintains computer applications to solve the organization’s problems.
