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Why does Java use single inheritance instead of multiple inheritance for classes?

hard📝 Conceptual Q10 of 15
Java - Inheritance
Why does Java use single inheritance instead of multiple inheritance for classes?
ATo force all classes to be final
BTo avoid complexity and ambiguity from multiple parent classes
CBecause Java does not support inheritance at all
DBecause interfaces can replace all inheritance needs
Step-by-Step Solution
Solution:
  1. Step 1: Understand Java inheritance design

    Java allows only one class to be extended to prevent conflicts like method ambiguity.
  2. Step 2: Analyze reasons for single inheritance

    Multiple inheritance can cause confusion if two parents have same method signatures.
  3. Final Answer:

    To avoid complexity and ambiguity from multiple parent classes -> Option B
  4. Quick Check:

    Single inheritance avoids ambiguity [OK]
Quick Trick: Single inheritance avoids method conflicts [OK]
Common Mistakes:
  • Thinking Java does not support inheritance
  • Believing all classes must be final
  • Assuming interfaces replace all inheritance

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