Information Systems ( Proxima Energy Limited )

Information systems interact with the organizations and influences the organization in many aspects of the whole organizational structure to the daily behavior. Information systems can enable strategies in four aspects including low-cost leadership, product differentiation, focus on market value and strengthen customer and supplier intimacy.

‘Information system’ = a system for generating, sending, receiving, storing or otherwise processing ECs (s 3(1)).

Information system is a combination of hardware, software, infrastructure as well trained personnel who organized and facilitate planning, control, coordination and decision making within an organization. Information systems are also able to implement a vital integrated set of components for collecting, storing, and processing data. With this, it provided organizations with the necessary information, knowledge, and digital products needed. Information system bring the meaning of business applications that manage their operations, compete in the market place, manage accounts and human resources. This system have a vast variety of components that are crucial for a enterprise, business to function at his highest level, IT software is responsible that all system are reliable and up to date.

This paper will discuss how an information system is critical to the business process of an organization and how the information has impacted the organization 's structure.

4. Decision support systems - help the developers of an AIS identify what information they

| An information system can be defined technically as a set of interrelated components that collect (or retrieve), process, store, and distribute information to support

Information systems (IS) or Business information systems deal with the development, introduction, conceptualization, utilization and maintenance of systems for computer-assisted data processing within the enterprise-wide and company networks.

An Expert System is software that uses understanding clarification methods in areas where individuals would generally be checked. Each system is broken down in detailed problem fields. The disadvantage to this system is that the information of the fields is narrow.

            An Information System can be defined technically as a set of interrelated components that collect or retrieve, process, store and distribute information to support decision making and control in an organization. A system which

An information system is any combination of information technology or support people’s activities that support

Expert systems are also known as knowledge based systems. These systems rely on a basic set of rules for solving specific problems and are capable of learning. The laws are defined for the system by experts and then implemented using if-then rules. These systems basically imitate the expert’s thoughts in solving the problem. An example of this is a system that diagnosis medical conditions. The doctor would input the symptoms to the computer system and it would then ask more questions if need or give diagnoses. Other examples include banking systems for acceptance of loans, advanced calculators, and weather predictions.

Because they have neither the time nor the resources to study and absorb long, detailed reports of data and information, organizations often build information systems specifically designed to help make decisions.

It is group of people that the information supports. It performs an action that uses the information system. Any product in the store is included into the information system. This means that whenever a goods scanned, all the corresponding information is returned immediately for the staff member to use. In this way the information system helps speed up floor retailing by being able to return goods information at speed. All records of sales are kept in the system. Management can look at the data that the information system gathers with each sale and can decide if a goods is successful in generate income for the organization. The information also can be used to generate regular reports on the financial stability of the

Availability- Expert systems are available and can be easily used by mass production software since they are automated.

There are very many types of information systems. Classification of information systems follows the organizational levels in which they are used or installed for use. For instance, there are management information systems; some of which will be covered in this project report. Management information systems (MIS), helps businesses meet their business objectives. Almost all organizations and businesses today use management information systems; be it large, small, startup or an established multi-national. This is for the sole reason that information systems have evolved from just being a tool to gain competitive advantage for businesses, to a vital tool, a necessity in the digital age we live in. Management Information Systems help managers make better-informed decisions and communicate with their superiors, as well as with all the stakeholders in the businesses their organizations are involved in.