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!

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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!

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Which statement about namespaces in C++ is true?

  1. Namespaces can be nested

  2. A namespace cannot have a name

  3. Variable names cannot be part of a namespace

  4. Only functions can be defined within namespaces

The correct answer is: Namespaces can be nested

Namespaces in C++ can be nested, meaning that a namespace declaration can be placed inside another namespace declaration. This allows for better organization and avoids naming conflicts within large code bases. Option B is incorrect because namespaces are identified by a unique name. Option C is incorrect because variable names can be scoped within namespaces, allowing for better organization of variables. Option D is incorrect because not only functions, but also variables, classes, and other objects can be defined within namespaces.

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