Bird
0
0

What does method overriding allow a subclass to do in Java?

easy📝 Conceptual Q1 of 15
Java - Inheritance

What does method overriding allow a subclass to do in Java?

AProvide a new implementation for a method inherited from the superclass
BCreate a new method with a different name in the subclass
CChange the return type of a method in the superclass
DPrevent the superclass method from being called
Step-by-Step Solution
Solution:

  1. Step 1: Understand method overriding concept

    Method overriding means a subclass provides its own version of a method already defined in its superclass.

  2. Step 2: Identify what overriding allows

    This allows the subclass to change the behavior of the inherited method without changing its name or signature.

  3. Final Answer:

    Provide a new implementation for a method inherited from the superclass -> Option A

  4. Quick Check:

    Method overriding = Provide new implementation [OK]
Quick Trick: Override means same method, new behavior in subclass [OK]
Common Mistakes:
  • Confusing overriding with overloading
  • Thinking method name can change
  • Assuming return type can be changed arbitrarily

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions
More Java Quizzes
Abstraction - Partial abstraction - Quiz 1easy Classes and Objects - Instance methods - Quiz 11easy Classes and Objects - Object interaction - Quiz 8hard Encapsulation - Encapsulation best practices - Quiz 15hard Exception Handling - Throw keyword - Quiz 8hard Inheritance - Super keyword - Quiz 15hard Interfaces - Multiple inheritance using interfaces - Quiz 2easy Interfaces - Interface declaration - Quiz 2easy Object-Oriented Programming Concepts - OOP principles overview - Quiz 6medium Polymorphism - Method overriding rules - Quiz 10hard