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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define an object in OOP.
💡 Hint: Think of a real-world entity.
Question 2
Easy
What is encapsulation?
💡 Hint: Consider data hiding in programming.
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 the primary purpose of using classes in OOP?
- To store data only
- To define object functionality
- To simplify coding
💡 Hint: Consider what a class inherently offers.
Question 2
True or False: Inheritance allows multiple classes to have a direct relationship without a common superclass.
- True
- False
💡 Hint: Reflect on how classes relate to one another.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a class hierarchy for a Shape class with subclasses Circle and Rectangle. Implement methods to calculate area in each subclass.
💡 Hint: Think about what properties each shape has.
Question 2
Design a banking system that uses abstraction for account types. Create classes for SavingsAccount and CheckingAccount that implement a base Account class.
💡 Hint: Consider common features and specialized functionalities.
Challenge and get performance evaluation