-Architectural design, where you identify the overall structure of the system, the principal components (sometimes called sub-systems or modules), their relationships and how they are distributed.
-Interface design, where you define the interfaces between system components.
-Component design, where you take each system component and design how it will operate.
-Database design, where you design the system data structures and how these are to be represented in a
database.
jim items answered the question on March 13, 2019 at 13:26
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