If you're seeking well-crafted multiple-choice questions (MCQs) to enhance your understanding of C++, there are several reputable resources available. Websites like GeeksforGeeks, Tutorialspoint, and LeetCode offer extensive collections of MCQs tailored to various proficiency levels, covering fundamental concepts to advanced topics in C++ programming.

GeeksforGeeks is renowned for its comprehensive coverage of computer science topics, including C++. Their MCQ section provides a wide array of questions with detailed explanations, making it an excellent resource for self-assessment and learning reinforcement.

Tutorialspoint offers a user-friendly platform with a dedicated section for C++ MCQ. Their questions are categorised based on topics, allowing you to focus on specific areas of interest or difficulty.

Additionally, LeetCode, although primarily known for its coding challenges, also offers a selection of MCQs related to C++ programming. These questions are beneficial for practising problem-solving skills and reinforcing your understanding of C++ syntax and semantics.

By utilising these resources, you can effectively test your knowledge, identify areas for improvement, and strengthen your proficiency in C++ programming. Remember to approach MCQs as opportunities for learning and growth, analysing both correct and incorrect choices to deepen your understanding of the language.