Object-oriented programming · interview question
Why might you choose to use a getter method instead of making a field publicly accessible?
Multiple choiceMediumchapter-3-curatedpremiumoopdefensive-copying
Answer and explanation
Correct answer
A. To control and validate the access to the field
Why
Using a getter method instead of making a field publicly accessible allows you to control and validate how the field is accessed. This practice is in line with encapsulation principles, enabling better control over the internal state.
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