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Define cohesion & coupling? Give suitable examples.
Coupling : Coupling refers to the strength of the relationship among modules in a system. Coupling shows how strongly different modules are interrelated with each other.
Cohesion: Cohesion refers to the strength of relationship between elements within a module. Cohesion shows how strongly the internal elements of a module are bound to each other.
what are the importances of refinement
What are the types of Software system requirements ? Functional requirements: Services the system should be required. Non-functional requirements: Constraints on the servi
What is Process analysis and modelling? Process analysis The study of existing processes to understand the relationships among parts of the process and to compare them
What is Requirement Traceability? Explain its importance. Requirement Traceability is mapping of needs to test cases. There are two major traceability: Forward and Backward. It
Define Brooks law. Software was delivered late, was defective, cost several times the original estimates and often showed poor performance characteristics.
Q. Why does the software design improve when we use object-oriented concepts? Ans. The software design gets betters when we use object-oriented concepts because 1.Object-o
Q. For the structural chart given in fig.1 calculate the Information Flow index of individual modules as well as whole software. Total information flow = IF (main) + IF (A
What is data modeling? Data modeling is the basic step in the analysis modeling. In data modeling the data objects are explained independently of processing. The data model sho
explain levels of transparency
fact finding examples
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