Informatioin Systems

High level language : Source program

Machine language: Object program

A compiler converts the source program into object program

TPS-- Transaction Processing System
MIS--Management Information System
EIS--Executive Information System
DSS--Decision Support System
SIS-- Strategic Information System or Sales Information System

HRIS-- Human Resource Information System

DW-Data Warehousing
BI - Business Intelligence
RDBMS-- Relational Data Base Management Systems
AI-Artificial Intelligence

EDI--Electronic Document Interchange

B2B-- Business to Business ( related to e-Commerce)
B2C--Business to Consumer
C2C-- Consumer to consumer
B2G-- Business to Government


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