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      Question

      Encapsulation is often described as a "protective

      barrier" that prevents the data from being accessed by the code outside the class. This statement is:
      A False, encapsulation is about inheritance. Correct Answer Incorrect Answer
      B True, it's about data hiding and controlled access. Correct Answer Incorrect Answer
      C False, it's about polymorphism. Correct Answer Incorrect Answer
      D True, but only for abstract classes. Correct Answer Incorrect Answer
      E False, it's about code reusability. Correct Answer Incorrect Answer

      Solution

      This description accurately captures the essence of encapsulation. By making data private and providing public methods for interaction, the class acts as a protective barrier, ensuring that its internal state is managed consistently and correctly.

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