What is object-oriented design?
Object-oriented design (OOD) is a programming paradigm based on the concept of 'objects', which can contain data and code.
What are the main principles of object-oriented design?
The main principles are encapsulation, inheritance, polymorphism, and abstraction.
Can you explain encapsulation with an example?
Sure! Encapsulation is the bundling of data and methods that operate on that data within a single unit, like a class. For example, a 'Car' class can encapsulate properties like 'speed' and methods like 'accelerate'.
How does inheritance work in OOD?
Inheritance allows a new class to inherit properties and methods from an existing class, promoting code reusability. For instance, a 'SportsCar' class can inherit from the 'Car' class.
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