[Solved] Why is encapsulation considered a fundamental principle in object-oriented programming? — Ans: Because it bundles data and methods, protecting data integrity | Java

Java - Encapsulation

Why is encapsulation considered a fundamental principle in object-oriented programming?

ABecause it allows multiple inheritance

BBecause it bundles data and methods, protecting data integrity

CBecause it makes all variables global

DBecause it removes the need for classes

Step-by-Step Solution

Solution:

Step 1: Define encapsulation in OOP context
Encapsulation bundles data and methods that operate on data into one unit.
Step 2: Understand its role in protecting data
It protects data integrity by restricting direct access and exposing controlled interfaces.
Final Answer:
Because it bundles data and methods, protecting data integrity -> Option B
Quick Check:
Encapsulation bundles and protects data [OK]

Quick Trick: Encapsulation bundles data and methods to protect integrity [OK]

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