[Solved] What is the main reason Java uses interfaces for multiple inheritance instead of classes? — Ans: To avoid the diamond problem and allow safe multiple inheritance | Java

Java - Interfaces

What is the main reason Java uses interfaces for multiple inheritance instead of classes?

ATo avoid the diamond problem and allow safe multiple inheritance

BBecause Java does not support inheritance at all

CTo make code run faster

DTo prevent any method overriding

Step-by-Step Solution

Solution:

Step 1: Understand Java inheritance limitations
Java does not allow multiple inheritance with classes to avoid ambiguity known as the diamond problem.
Step 2: Role of interfaces in multiple inheritance
Interfaces allow multiple inheritance of type without implementation conflicts, enabling safe multiple inheritance.
Final Answer:
To avoid the diamond problem and allow safe multiple inheritance -> Option A
Quick Check:
Interfaces solve diamond problem = A [OK]

Quick Trick: Interfaces enable multiple inheritance safely in Java [OK]

Common Mistakes:

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