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The central nervous system processes and analyses information.
.INPUT,OUTPUT, STORAGE AND PROCESSORS. .PROCESSES DATA INTO INFORMATION
* Prototyping * Pre-written software * Software houses/ bureaus * End-user development * Re-engineering business processes * Applications development tools * Outsourcing the operation or development of the information system
The development of an IT based information system and its ongoing operational management once implemented.
Nervous System
The major disciplines that contribute to understanding the information system is computer science.
The endocrine system controls many body processes. Among these are growth and development, metabolism, reproduction and body defense.
System Development
nervous system
It processes the outside information throught the nervous system. It sends signals to and from the nervous system.
The information system lifecycle focuses on the entire system development process, including planning, analysis, design, implementation, and maintenance. The database system development lifecycle is a subset of this, specifically focusing on the database design, implementation, and maintenance within the broader information system context. Both lifecycles work together to ensure that the database system supports the overall information system requirements and objectives.
System Development.