Object-oriented programming · interview question
What should a method in an encapsulated class do to allow data modification?
Multiple choiceEasychapter-3-curatedpremiumoopobject-responsibility
Answer and explanation
Correct answer
A. Provide a public setter method
Why
Providing a public setter method allows controlled modification of private fields. This adheres to encapsulation principles by letting the class manage how its data is changed, potentially applying validation or restrictions.
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