Object-oriented programming · interview question
Why might a developer choose to use a method like 'adjustStock' instead of a public setter for inventory?
Multiple choiceMediumchapter-3-curatedpremiumoopcontrolled-mutation
Answer and explanation
Correct answer
C. To ensure changes respect business rules and invariants.
Why
Using methods like 'adjustStock' allows the developer to encapsulate business logic, ensuring any inventory changes respect the necessary rules and invariants, maintaining object integrity.
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