Java OOPs 面试题与答案

Question: Explain the concept of method overriding in Java.

Answer: Method overriding occurs when a subclass provides a specific implementation for a method that is already defined in its superclass. It allows for runtime polymorphism.

Example:

class Animal { void makeSound() { /* method implementation */ } }
class Dog extends Animal { void makeSound() { /* overridden method implementation */ } }