Please enable JavaScript.
Coggle requires JavaScript to display documents.
LIFE CYCLE ciclo (IT HELPS (Establishing a system project plan, be-,…
LIFE CYCLE
PHASES
l Preliminary study
This is a brief investigation of the system under consider-
ation and gives a clear picture of what actually the physical system.
l Feasibility study
Meeting user’s requirements, effective use of resources
and of course, the cost effectiveness.
-
l System analysis
Is a process of collecting factual data, identifying problems and recommending feactible suggestions.
l System design
Based on the user requirements and the detailed analysis of the
existing system,
l Coding
The programmer converts the program specifications into computer instructions,
l Testing
A test run of the system is done for removing the bugs,
-
l Maintenance
It has been seen that there are always some er-
rors found in the systems that must be noted and corrected.
-
-
IT HELPS
Establishing a system project plan, be-
-
-