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Q. Explain Common coupling with example?
Common coupling: General coupling is when two modules share the same global data (example a global variable). Changing of the shared resource implies changing all the modules using it. Diagnosing the problems in structures with considerable common coupling is time consuming and difficult. Nevertheless this doesn't mean that the use of global data is necessarily bad. It doesn't mean that a software designer must be aware of potential consequences of common coupling and take special care to guard against them.
Explain in detail about Functional Modelling. This model explains the computations that take place within a system. This model is useful when the transformation from t
Define Data objects, attributes & relationship. Data object: Illustration of any composite information that must be understood by a software. It can be any external entity. Att
patterns
A manifestation of an error in software. A fault, if encountered, might cause a failure.
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Applicability: It is another significant characteristic of a model. The model should be judged by its degree of applicability across software products that change in size, structu
explain software document.create the necessary documents for employee management system.
What is Walkthrough? Ans) Usually, a step-by-step simulation of the implementation of a procedure, as when walking by code, line by line, with an imagined set of inputs. The wor
What is Code Optimization and Code Generation?
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