[Solved] Why can't a C# class inherit from multiple abstract classes but can implement multiple interfaces? - Ans: Because C# supports single inheritance for classes but multiple interface... | C Sharp (C#)

C Sharp (C#) - Interfaces

Why can't a C# class inherit from multiple abstract classes but can implement multiple interfaces?

ABecause abstract classes are sealed by default.

BBecause C# supports single inheritance for classes but multiple interface implementation to avoid ambiguity.

CBecause interfaces contain no methods to inherit.

DBecause abstract classes cannot have constructors.

Step-by-Step Solution

Solution:

Step 1: Understand C# inheritance rules
C# allows only one base class to avoid complexity and ambiguity.
Step 2: Interfaces allow multiple implementation
Interfaces define contracts without implementation, so multiple can be implemented safely.
Final Answer:
Because C# supports single inheritance for classes but multiple interface implementation to avoid ambiguity. -> Option B
Quick Check:
Single class inheritance, multiple interfaces allowed [OK]

Quick Trick: Single class inheritance; multiple interfaces allowed [OK]

Common Mistakes:

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Why can't a C# class inherit from multiple abstract classes but can implement multiple interfaces?