BENEFITS OF USE_CASE MODELLING TO THE FIRM
a The use case model can be utilized in several other aspect of software development eg, cost estimation
b. The use cases are mainly composed of narrative text. Hence, unlike many other modeling techniques eg customers ,end users and workers in the firm
c provides a comprehensive summary of the whole software system in a single illustration
d. helps managers in complexity and avoid rigidity
DISADVANTAGES OF USE- CASE MODELLING.
a. They do not capture the non-functional requirements easily.
b. There might be a learning curve for the developer and/or specially, the client in using these use cases.
How to deal with the problems associated with it
a. Good and timely planning by the manager
b. The developers or end users must understand what to do or come up with
C Use cases are not perfect but serve some important activities in the firm
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