Short Note on Necessity of System Analysis
Necessity of System Analysis : When we are
building a new information system or changing an existing system, system analysis is very necessary. it is also needed
for the right procedures to ensure all the organization personal have all the data
needed for there work .the system are build in may interrelation of new task
can effect existing once. so, it is necessary to understand the system
carefully and it problem property .the in visitation in to system operation and possible changes . The process of analysis constitute the following -
1. Under standing the existing system.
2. Under standing the problem and
requirement.
3. Defining a new propose system
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