Design Patterns Question:
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Explain What is good design?

Answer:

These few characteristics are signal of good design and
code:
1.Extensibility without drastic modification.
2.Good code is easy to read and maintain, and well
documented.
3.Expose clear interfaces to avoid bad coding and increase
reusability.
4.Easy to test.
5.Easy to debug.
6.No duplication (no redundancy).
7.Good code gets re-used.

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