Method Overriding in Java is a key concept in polymorphism, allowing a subclass to provide a specific implementation of a method already defined in its superclass. It enables runtime polymorphism, improves code reusability, and supports flexible object-oriented design.
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Which of the following is required for method overriding?
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Question 3 of 15
3. Question
Which annotation is used to indicate that a method overrides a superclass method?
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Question 4 of 15
4. Question
Can private methods be overridden in Java?
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Question 5 of 15
5. Question
Can a final method be overridden?
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Question 6 of 15
6. Question
Which access modifier allows a method to be overridden outside the package?
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Question 7 of 15
7. Question
What type of polymorphism does method overriding support?
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Question 8 of 15
8. Question
What happens if the return type of the overriding method is different from the parent method?
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Question 9 of 15
9. Question
What is the output of the following?
class A {
void show() { System.out.println(“A”); }
}
class B extends A {
void show() { System.out.println(“B”); }
}
A obj = new B();
obj.show();
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Question 10 of 15
10. Question
Can we override static methods in Java?
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Question 11 of 15
11. Question
What is the correct rule for overriding methods
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Question 12 of 15
12. Question
What does covariant return type mean in method overriding?
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Question 13 of 15
13. Question
Can we override a method declared as `static` in the superclass?
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Question 14 of 15
14. Question
Which of the following is true for overriding?
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Question 15 of 15
15. Question
Can we override a method in the same class?
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Summary
Method overriding allows a subclass to redefine the behavior of a method defined in its superclass. It enables runtime polymorphism, increases flexibility, and is fundamental in designing extensible object-oriented systems in Java.
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