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What is the Open Closed Principle?
What is the Open Closed Principle?
- A module should be open and closed for both extension and modification.
- A module should be closed for both extension and modification.
- A module should be open for modification but closed for extension.
- A module should be open for extension but closed for modification. (correct)
What is the key to the Open Closed Principle?
What is the key to the Open Closed Principle?
- Encapsulation
- Abstraction (correct)
- Inheritance
- Polymorphism
What does the Liskov Substitution Principle state?
What does the Liskov Substitution Principle state?
- Subclasses should be substitutable for their base classes. (correct)
- Subclasses should inherit from their base classes.
- Subclasses should encapsulate their base classes.
- Subclasses should override their base classes.
What does the LogOn function depend on according to the example?
What does the LogOn function depend on according to the example?
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What does the Dependency Inversion Principle emphasize?
What does the Dependency Inversion Principle emphasize?
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