Object-oriented programming · interview question
Why might a Product class use a setPrice(double price) method?
Multiple choiceMediumchapter-2-curatedpremiumoopobject-interaction
Answer and explanation
Correct answer
A. To allow the price to be updated while maintaining encapsulation.
Why
A setPrice(double price) method allows controlled updates to a product's price, maintaining encapsulation by controlling how and when changes occur.
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