Foundation of Information system

-- minor and control industrial process.

Examples: Petroleum refining, power

generation, steel producing

systems.

- Enterprise collaboration systems.

-- support team, workgroup, and enterprise

communications and collaboration.

Examples: email, chat, video

conferencing groupware

systems.

2.Management support systems:

- Management information systems

-- provide information in the form of pre

specified reports and displays to support

business decision making.

Examples: Sales analysis,

production performance,

cost trend reporting systems.

- Decision support systems

-- provide interactive ad hoc support for the

decision making processes of managers

and other business professionals.

Examples: product pricing,

profitability forecasting,

risk analysis.

The IS (Information System) Functions:

A major functional area of business equally as important to business success, as the function of:

- accounting,

- finance,

- operations management,

- marketing,

- human resource management.

An important contributor to:

- operational efficiency,

- employee productivity,

- customer service and satisfaction.

A major source of information and support needed to promote effective decision making by managers and business professionals.

A vital ingredient in developing competitive products and services that give an organization a strategic advantage in the global market place.

Foundation Concepts: The Components Of Information Systems:

i.Technology:

the computer network are systems of information processing component that use a variety of: hardware, software, data management, and telecommunication network technologies.

ii.Applications:

the electronic business and commerce applications involve interconnected business information systems.

iii.Development:

that developing ways to use information technology in business includes designing the basic components of information system.