<Ul> <Li> data warehouses </Li> <Li> enterprise resource planning </Li> <Li> enterprise systems </Li> <Li> expert systems </Li> <Li> search engines </Li> <Li> geographic information system </Li> <Li> global information system </Li> <Li> office automation . </Li> </Ul> <Li> enterprise resource planning </Li> <Li> geographic information system </Li> <Li> global information system </Li>

In organizations the systems life cycle is used by computer professionals known as