Computer Science · Object Oriented Programming
What is a main advantage of using abstract classes over interfaces in traditional object-oriented programming?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Abstract classes support multiple inheritance, unlike interfaces
- 2Interfaces can have constructors, while abstract classes cannot
- 3Abstract classes can provide default implementations of methods and maintain state fields✓
- 4Interfaces allow for private access modifiers for all methods, unlike abstract classes
Correct answer
Abstract classes can provide default implementations of methods and maintain state fields
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