Practice - Example 1: Simplified Online Shopping Cart
Practice Questions
Test your understanding with targeted questions
What is a Customer class?
💡 Hint: Think about what characteristics a user of an online store would have.
List two attributes of the Product class.
💡 Hint: Consider what information is needed to describe a product.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What class represents a customer in the shopping cart?
💡 Hint: Think about who is using the shopping cart.
True or False: A ShoppingCart can exist without CartItems.
💡 Hint: Consider the definition of a shopping cart.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
How would you design an added feature to validate whether a Customer's email is formatted correctly before adding them to the system?
💡 Hint: Think about validation techniques in coding.
Imagine the online shopping cart is expanded to include user reviews for Products. How would this impact the Product class and its relationship with customers?
💡 Hint: Consider how features can be modular and added over time.
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Reference links
Supplementary resources to enhance your learning experience.