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 general problem do new and delete operators solve, as per the text?

  1. Simplifying syntax for arrays

  2. Allowing objects to be created as needed

  3. Avoiding the use of templates

  4. Facilitating multiple inheritance

The correct answer is: Allowing objects to be created as needed

The correct answer is B because new and delete operators allow for dynamic memory allocation, meaning objects can be created as needed at runtime rather than being pre-defined. This solves the problem of limited memory and the need to pre-determine the number of objects needed. The other options are incorrect because A is a function of pointers, C refers to a different topic altogether, and D is a specific feature of C++.