1) Which feature of OOP indicates code reusability? a) abstraction b) polymorphism c) encapsulation d) inheritance 2) Which OOP principle emphasizes bundling data and methods into a single unit? a) Abstraction  b) Encapsulation c) Inheritance d) Polymorphism 3) Which is not a feature of OOP in general definitions? a) Efficient Code b) Code reusability c) Modularity d) Duplicate/Redundant data 4) What does the term “data hiding” refer to in OOP? a) Making data inaccessible to other classes  b) Storing data securely c) Using encryption for data d) Hiding data from the user 5) What feature of OOP allows you to create new classes based on existing ones? a) Abstraction b) Polymorphism c) Inheritance d) Encapsulation

Intro to OOP

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