Object-oriented programming · interview question
What access level should be provided to mutable fields in a class that follows encapsulation principles?
Multiple choiceMediumchapter-3-curatedpremiumoopimmutability-basics
Answer and explanation
Correct answer
C. Private with public getters and setters.
Why
Mutable fields should be private, with control provided through public getters and setters to encapsulate the data and maintain control over how it is accessed and modified.
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