Object-oriented programming · interview question
In Java, what is the effect of marking a class field as 'private'?
Multiple choiceEasychapter-3-curatedpremiumoopaccess-modifiers-and-visibility
Answer and explanation
Correct answer
A. It restricts direct access to the field from outside the class.
Why
Marking a field as 'private' restricts its visibility to within the same class. This is a fundamental encapsulation technique to protect the field from being accessed or modified directly from outside the class.
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