Object-oriented programming · interview question
Why do teams use the 'private' access modifier in a class in production code?
Multiple choiceEasychapter-3-curatedpremiumoopaccess-modifiers-and-visibility
Answer and explanation
Correct answer
C. To restrict access to class members
Why
The 'private' access modifier is used to restrict access to class members. It supports encapsulation by ensuring that the internal state of an object is not directly accessible from outside the class.
Test yourself on Object-oriented programming
A free test with instant, explained results. No account needed.
More Object-oriented programming questions
- What happens if a subclass does not implement all abstract methods from its abstract superclass?
- What does the 'this' keyword refer to within an instance method of a class?
- Which Java keyword would you use to declare an abstract class in Java?
- Which statement correctly creates an instance of the 'Product' class?
- How does using interfaces in Java promote flexibility in application design?
- In Java, why might composition be preferred over inheritance when designing a class to calculate discounts for…