Object-oriented programming · interview question
What design flaw exists if a User class directly accesses ShoppingCart's internal list of items?
Multiple choiceHardchapter-2-curatedpremiumoopobject-interaction
Answer and explanation
Correct answer
B. It breaks encapsulation and increases coupling.
Why
Directly accessing ShoppingCart's internal list breaks encapsulation and increases coupling, making code harder to maintain and less flexible to changes.
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