For the analysis and the design of the system the different tools and
technologies available in the S/W engineering field have been applied are:-
- Top-down approach and also the bottom-up approach have applied for
gathering, analysis, designing and testing etc.
- Decision table, decision tree have been also designed and used for the
analysis and designing of complex queries.
- The logical tool algorithm, flow chart, structure English etc have also
been used in some cases to solve the problem of calculating items.
- Waterfall model concepts have also been used for the implementation.
- In the testing phase user acceptance test, string test and the program
test have been performed.
So the improvements of the proposed system S/W engineering paradigm have been
applied.