Q: How does OOP facilitate better software design?
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A
By promoting the use of global variables.
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B
By encouraging the encapsulation of data and behavior within objects.
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C
By avoiding the use of classes.
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D
By increasing code complexity.
B
Answer:
B
Explanation:
Object-oriented programming facilitates better software design by encouraging the encapsulation of data and behavior within objects. This encapsulation helps to modularize the code, making it more organized and easier to manage. Each object represents a specific entity with its own state and behavior, which mirrors real-world entities and interactions. By defining clear interfaces for objects, OOP promotes a clean separation of concerns, where each class has a distinct responsibility. This modular approach allows for easier testing, maintenance, and debugging, as changes to one part of the system have minimal impact on other parts. OOP also supports inheritance, polymorphism, and abstraction, which enable code reuse, flexibility, and the creation of more generic and extensible software designs. By modeling software components as interacting objects, OOP provides a more intuitive and effective way to design complex software systems.
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Benefits of OOP