Polymorphism in OOP

What is an example of Polymorphism in Method Overloading?

• Having multiple methods with the same name but different implementations.

• Having multiple methods with different names and different implementations.

• Having a single method with multiple implementations.

• Having a single method with the same name and the same implementation.

What is one benefit of Polymorphism in OOP?

• It increases code complexity.

• It restricts the reuse of code.

• It makes code more flexible, reusable, and easier to maintain.

• It prevents the use of common names.

In the provided example of Method Overloading, what does the override keyword do?

• It restricts access to the method.

• It provides a new implementation for a method that is already defined in the parent class.

• It overrides the polymorphic behaviour.

• It prevents method overloading.

In the provided example of Method Overloading, what does the override keyword do?

• It restricts access to the method.

• It provides a new implementation for a method that is already defined in the parent class.

• It overrides the polymorphic behaviour.

• It prevents method overloading.

How does Polymorphism contribute to making code more flexible in OOP?

• By increasing code complexity.

• By restricting the use of common names.

• By allowing objects to take on different forms or behaviours.

• By using private variables.

How does Polymorphism allow objects of different classes to be treated as objects of a common superclass or base class?

• By restricting access to methods.

• By bundling data and methods within a class.

• By allowing objects to take on different names.

• By allowing an array of type Vehicle to store both Motorcycle and Car objects.

How does Polymorphism allow objects to be treated as belonging to a common group in OOP?

• By restricting their behaviour.

• By limiting their access to methods.

• By allowing them to take on different names.

• By allowing objects of different classes to be treated as objects of a common superclass or base class.

What is Polymorphism in the context of Object-Oriented Programming (OOP)?

• A concept that allows objects to take on different names.

• A practice of bundling data and methods within a class

• A concept that allows objects to take on different forms or behaviours.

• A method for organizing code.

What is the output if the vehicle1.displayInfo() method is called?

• "I am a Motorcycle!"

• "I am a Car!"

• "Engines Started!"

• "Engines Stopped!"

In Example 2 - Method Overloading, what will be the output if a Car object calls the displayInfo() method?

• "I am a Car!"

• "I am a Motorcycle!"

• "Engines Started!"

• "Engines Stopped!"