Write Comments, Tests, and Exception Handling before writing functional code.
" Coupling " describes the relationships among modules, and " cohesion " describes the relationships within them. a discount in interconnectedness among modules (or lessons) is consequently accomplished through a discount in coupling.
There are seven types of cohesion:
Coupling suggests the relationships among modules. cohesion suggests the connection in the module. Coupling shows the relative independence among the modules. Concord suggests the module's relatively useful electricity. While growing, you need to goal for low coupling, i.e., dependency among modules needs to be much less.
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