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Principles of Class Design Quiz

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According to the Open Closed Principle, a module should be:

open for both extension and modification

open for extension but closed for modification (correct)

closed for both extension and modification

closed for extension but open for modification

The key to the Open Closed Principle is:

abstraction (correct)

inheritance

polymorphism

encapsulation

According to the Liskov Substitution Principle, subclasses should be:

substitutable for their base classes (correct)

distinct from their base classes

superior to their base classes

independent of their base classes

The Liskov Substitution Principle ensures that passing an instance of a derived class to a function expecting an instance of its base class:

<p>should be legal</p> Signup and view all the answers

The Open Closed Principle emphasizes on:

<p>extensibility without modification</p> Signup and view all the answers

Principles of Class Design Quiz

Choose a study mode

Podcast

Questions and Answers

According to the Open Closed Principle, a module should be:

The key to the Open Closed Principle is:

According to the Liskov Substitution Principle, subclasses should be:

The Liskov Substitution Principle ensures that passing an instance of a derived class to a function expecting an instance of its base class:

The Open Closed Principle emphasizes on:

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Principles of Class Design Quiz

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Principles of Class Design Quiz

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