KINDS OF INFORMATION SYSTEMS
• Office Information Systems (OIS/OAS)
• Transaction Processing Systems (TPS)
• Management Information Systems (MIS)
• Decision Support Systems (DSS)
• Executive Information Systems (ESS)
Office Information Systems (OIS/OAS)
• OIS/OAS is an information system that uses computer based systems to enhance and support work flow and facilitate day-to-day operations among employees.
– Serve All Level