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.


How do you typically specify the size of an array in a template?

  1. Using a default template argument

  2. With an environment variable

  3. Through inheritance

  4. By a preprocessor macro

The correct answer is: Using a default template argument

Arrays in templates are automatically sized according to the number of template arguments provided. This means that the size of the array can be specified by providing the correct number of arguments when instantiating the template. This is typically done using a default template argument, which simplifies the process by allowing the array size to be specified without explicitly declaring it in the code. Options B, C, and D are incorrect as they do not involve specifying the size of an array in a template using default arguments.