Practice Classes (3.2) - Object-Oriented Programming - Human Computer Interaction (HCI) Micro Specialization
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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a class in OOP?

💡 Hint: Think of a class as a blueprint.

Question 2 Easy

What does encapsulation refer to?

💡 Hint: Consider how a capsule holds medicine.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary purpose of a class in OOP?

To define objects
To create variables
To store functions

💡 Hint: Remember, a class is an abstraction used for object creation.

Question 2

True or False: Polymorphism allows methods in different classes to have the same name.

True
False

💡 Hint: Think about how different shapes can share a common method.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create a simple class hierarchy that includes a base class 'Shape' and two subclasses 'Circle' and 'Square'. Define the properties and methods appropriately.

💡 Hint: Think about how each shape should represent itself.

Challenge 2 Hard

Discuss the advantages and potential disadvantages of using inheritance in a programming project.

💡 Hint: Weigh the pros and cons based on your understanding of coding practices.

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