OOP Concepts Quiz-1

Welcome to your OOP Concepts Quiz-1

1.

Which of the following is not a principle of Object-Oriented Programming?

Encapsulation

Inheritance

Compilation

Polymorphism

2.

What is the main purpose of a constructor in Java?

To create objects

To destroy objects

To initialize objects

To allocate memory

3.

Which of the following is true about method overloading?

Methods must have the same name but different return types

Methods must have different names and different parameters

Methods must have the same name but different parameter lists

Methods must have the same name and same parameters

4.

Which keyword is used to inherit a class in Java?

extend

implements

inherits

extends

5.

What is the purpose of the super keyword in Java?

To access methods of a parent class

To create an object of a superclass

To call a private method

To define a class as final

Thank you for taking the quiz