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1) Decomposition-it is The process of breaking down a system into smaller components to:-
a) Focus on one area at a time
b) Break a system into small, manageable subsystems
c) Concentrate on component pertinent to one group of users
d) Build different components at independent times
2) Modularity-it is Process of dividing a system into modules of a relatively uniform size. Modules simplify system design
3)Coupling- Subsystems that are dependent upon each other are coupled.
4)Cohesion- It is the extent to which a subsystem performs a single function.
5) Logical System Description-it Portrays the purpose and function of the system.It Does not tie the description to a specific physical implementation
6) Physical System Description- It focuses on how the system will be materially constructed
johnson mwenjera answered the question on November 18, 2017 at 10:45
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