Most asked Flutter and Dart interview questions with detailed answers

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Links to questions and their explanations:

1. Can you explain what is the connection between an Element and a Widget?
2. What is a State object and what happens to it after its dispose() method gets executed?
3. What are Widget Keys and what are they used for?
4. Is Dart single threaded language? How are async tasks executed?
5. What is the difference between const and final?
6. Explain difference between an abstract class and a mixin.
7. List couple of state management libraries and explain how they work.
8. What is static code analysis and how does it help you as a developer?
9. What are extension methods?
10. What is null safety?