Multiple choice questions (MCQs) on important file extensions are a valuable resource for those preparing for competitive exams. These types of questions test your knowledge of different file types and their corresponding extensions, helping you to improve your understanding of how different files are used and how to identify them. By answering MCQs on important file extensions, you can increase your chances of success in competitive exams that require a strong understanding of these concepts. I this section you will learn about Important File Extensions MCQ questions and answers.