topic 3 information system in week 5

WEEK 5   IS (INFORMATION SYSTEM)

Assalamualaikum,

TPS (transaction processing system)

TPS is, Information system that captures and processes data. Other than that it also computer base(CB) information  system. A transaction is a business  activity such as, a deposit ,payment ,order and reservation.

For example:

Student registration    responds       printing a student’s schedule

Customer order            responds       sending a thank you note to customer

DSS (decision support system)

A collection of people, procedures, software, database, and devices. Its, used to support problem specific decision making. Other than that, DSS help provide information to support such decision. 

                      

MIS (management information system)

Collection of people, procedures, databases and devices that provides managers and decision. Function of MIS is, help organization achieve goals. But sometimes they called MIS is MRS (management reporting system).

ESS (executive expert system)

I also don’t understand about in this part. Sorry because I’m cannot explain about it.

OTHER INFORMATION SYSTEM

•     OFFICE  AUTOMATION  SYSTEM
•     BUSINESS  INFORMATION  SYSTEM
•     VISION  SYSTEM
•     ENTERPRISE  RESOURCE  PLANNING  SYSTEM

I’m so sorry because I didn’t explain more details about IS. But I hope in next season I will understand, Okay.BYE

WASSALAM…