Core Java · interview question
In Java, what is the main benefit of using classes to model real-world entities in an e-commerce application?
Multiple choiceEasychapter-2-curatedpremiumcore-javacode-reading-and-refactoring-to-objects
Answer and explanation
Correct answer
D. Classes allow you to group related data and behaviors together.
Why
Classes enable you to encapsulate data and behaviors, making it easier to model real-world entities like customers and products in an e-commerce application. This encapsulation improves code organization and reusability.
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