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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an object in OOP?
💡 Hint: Think about a real-world item that has characteristics and can perform actions.
Question 2
Easy
Define encapsulation in your own words.
💡 Hint: Consider how a capsule contains medicine.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is encapsulation in OOP?
- Hiding internal states of an object
- A way to create objects
- Defining class attributes
💡 Hint: Consider how a capsule keeps its contents sealed.
Question 2
True or False: Inheritance allows subclasses to inherit properties from parent classes.
- True
- False
💡 Hint: Think about familial traits being passed down.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a class structure for a simple library system using OOP principles. Define at least three classes with inheritance and encapsulation.
💡 Hint: Share common functionalities between different item types while encapsulating specific behaviors.
Question 2
Explain how encapsulation, inheritance, and polymorphism would work together in a working GUI application.
💡 Hint: Think of how a single event listener can handle various UI components.
Challenge and get performance evaluation