Mastering C++: A Comprehensive Quiz Based on 'Thinking in C++'

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Test your C++ skills with our quiz based on Bruce Eckel's 'Thinking in C++'. Dive into object-oriented programming, advanced topics, and fundamentals. Perfect for learners and experts alike. Assess your knowledge and become a C++ master!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What allows for the reuse of code in C++ by using existing classes to create new classes?

Inheritance
Composition
Polymorphism
Encapsulation

The correct answer is: Inheritance

Inheritance allows for the reuse of code in C++ by allowing new classes to inherit the properties and behavior of existing classes. This allows for the creation of new classes without having to write all the code from scratch. Composition, polymorphism, and encapsulation also play important roles in creating efficient and flexible code, but they do not specifically address code reuse in the same way that inheritance does.