Information System / IS

Information System

Is a application of computer based Information Technology used to facilitate planning, control, coordination and decision making in an organization.

Components of  CBIS

• Procedure
• Database 
• Hardware 
• Software
• Telecommunication
• People

 

Introduction to ICT & IT

Information Communication and Technology (ICT)

• It is similar to Information Technology IT but it focus more on communication technology. It includes the networks, cell phones and other communication mediums.

Information Technology (IT)

Any computer based tool that people used to work with information and to support the information and information processing needs of an organization.

Information Technology Infrastructure:

The physical facilities, IT components, IT services, and IT personnel that support an entire organization.

IT Components:     

Computer hardware, Software, and communication technologies.

IT Personnel:

People/individual work with IT@IS.

IT Services:

Services provided for people .

Types of IS:

• Transaction Processing System (TPS)
• Decision Support System (DSS)
• Expert Support System (ESS)
• Management Information System (MIS)
• Office Automation System (OAS)