What is method overriding in Java?
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Java Programming · all questionsOverriding and Overloading
Overriding and Overloading
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What is the purpose of method overloading in Java?
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In method overriding, which keyword is used in the child class to indicate that a method is intended to override a superclass method?
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What happens when a subclass tries to override a final method from the superclass in Java?
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What is method hiding in Java?
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In method overloading, what must be different between the overloaded methods in the same class?
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Which method is called during method overriding in Java if the superclass method is invoked using the "super" keyword?
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In Java, can a subclass override a private method from its superclass?
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What is the result of the following code snippet?
class Parent {
void display() {
System.out.println("Parent");
}
}
class Child extends Parent {
void display() {
System.out.println("Child");
}
}
public class Main {
public static void main(String[] args) {
Parent obj = new Child();
obj.display();
}
}Select an option to see the answer and solution.
In Java, what is the return type of a method that does not return any value?
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What is the difference between method overloading and method overriding in Java?
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Which keyword is used to declare a method that cannot be overridden in Java?
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In method overriding, is it mandatory for the return type of the subclass method to be the same as the superclass method?
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What is the purpose of the "super" keyword in method overriding?
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What is the purpose of the "@Override" annotation in Java?
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What is the result of the following code snippet?
class Parent {
void display() {
System.out.println("Parent");
}
}
class Child extends Parent {
void display() {
System.out.println("Child");
}
}
public class Main {
public static void main(String[] args) {
Child obj = new Child();
obj.display();
}
}Select an option to see the answer and solution.
In method overloading, can methods have the same name and the same parameter types if their return types are different?
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What is the purpose of the "@Override" annotation in Java?
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Can a method be both overloaded and overridden in the same class in Java?
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In method overloading, can methods have the same name and the same return type if their parameter types are different?
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