Q. Which OOP principle restricts direct access to class data?

  • (A) Inheritance
  • (B) Encapsulation
  • (C) Polymorphism
  • (D) Abstraction
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✅ Correct Answer: (B) Encapsulation
Explanation: Encapsulation hides internal data using access modifiers.

Published by Kanak Sharma ⭐ 6.13K Points at 19-Dec-2025 06:58 pm in PHP

Explanation by: Kanak Sharma
Encapsulation hides internal data using access modifiers.

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