Practice - Importance of Principles and Heuristics in OOD Process
Practice Questions
Test your understanding with targeted questions
What principle describes keeping object internals hidden?
💡 Hint: Think about how a vault keeps money private.
What does DRY stand for?
💡 Hint: It’s about avoiding redundancy.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the principle of encapsulation?
💡 Hint: Think about vaults and security.
Is it true that inheritance promotes code reusability?
💡 Hint: Consider how children inherit traits.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Create a class hierarchy for a vehicle system, implementing inheritance and polymorphism. Include classes like Vehicle, Car, and Motorcycle with a method drive() that behaves differently.
💡 Hint: Think about how a car and a motorcycle function differently when driven.
Describe a scenario where high cohesion can enhance the functionality of a software module.
💡 Hint: Consider how focused modules simplify understanding and maintenance.
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Reference links
Supplementary resources to enhance your learning experience.