Practice Example - 1.5 | Chapter 12: Inheritance, Interface, and Polymorphism | ICSE Class 12 Computer Science
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Example

1.5 - Example

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is inheritance in Java?

💡 Hint: Think about code reuse.

Question 2 Easy

What is an interface?

💡 Hint: Focus on the concept of contracts.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is inheritance in Java?

A method of destroying objects
A mechanism for code reuse
A way to create new variables

💡 Hint: Think about how classes are structured to share code.

Question 2

True or False: Interfaces allow a class to inherit from multiple parents.

True
False

💡 Hint: Consider the flexibility of interfaces compared to regular classes.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a mini-application in Java that utilizes both inheritance and interfaces. Explain your class hierarchy and interface implementations.

💡 Hint: Consider using animals as classes and behaviors as interfaces.

Challenge 2 Hard

Explain how you would implement polymorphism via method overriding in a different scenario with real-world objects.

💡 Hint: Think about different types of vehicles and how they drive differently.

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