4.2. Object-Oriented Programming (OOP) Paradigm

Try these first

1. 1.

   What is an object in OOP?

   Hint

   Think of a real-world item defined by its characteristics.

2. 2.

   What does a class represent?

   Hint

   It's like a recipe for a dish.

3. 3.

   What does OOP stand for?

   • Object-Oriented Programming
   • Open Object Programming
   • Object-Oriented Process

   Hint

   Think about programming methods that use objects.

4. 4.

   True or False: A class is an instance of an object.

   • True
   • False

   Hint

   Remember the definition of class and object.

5. 5.

   Design a class 'BankAccount' that implements encapsulation to manage balance securely.

   Hint

   Think about how a bank might allow access to account information.

6. 6.

   Create an example of polymorphism using a method 'makeSound()' for different animal classes.

   Hint

   Consider how different animals produce different sounds when you call 'makeSound()'.