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Top 29 Xamarin Interview Questions and Answers

03/Nov/2020 | 15 minutes to read


Here is a List of essential Xamarin Interview Questions and Answers for Freshers and mid level of Experienced Professionals. All answers for these Xamarin questions are explained in a simple and easiest way. These basic, advanced and latest Xamarin questions will help you to clear your next Job interview.

Xamarin Interview Questions and Answers

These interview questions are targeted for Xamarin Developers. You must know the answers of these frequently asked Xamarin interview questions to clear the interview. We have included questions for Xamarin Android Native, Xamarin iOS, xamarin Android, Xamarin Cross Platform and Xamarin Forms.

1. What is Xamarin?

Xamarin is an open-source, free app platform for building performant and modern iOS, tvOS, watchOS, Android and windows apps with C# and .NET. It's owned by Microsoft. It's part of the open-source .NET platform. For more you can visit What is Xamarin.

2. What is the difference between Native, Cross Platform and Hybrid Apps?

3. What are advantages and disadvantages of Xamarin?

4. Explain XAML and AXML in Xamarin

5. What are the advantages of using XAML?

6. Explain Data binding in Xamarin.

7. Explain different data binding modes in Xamarin.

8. Explain Model-View-ViewModel (MVVM) Architecture

9. Explain Xamarin.Forms.

10. Explain Xamarin architecture.

11. Explain Xamarin.Forms App Lifecycle.

12. What is Application Indexing and Deep Linking?

13. Explain Xamarin.Forms App Class.

14. Explain different types of layouts available in Xamarin.

15. What is AOT?

16. What is Mono?

17. What InitializeComponent() method does in Page?

18. How does XAML Compilation works in Xamarin.Forms?

19. Explain different Xamarin platform elements that allow you to develop applications

Xamarin elements

19. Which Cross-Platform is better? Xamarin vs React Native

20. When you will use Xamarin.Forms vs Xamarin Native?

21. How to resolve OutOfMemoryException in Xamarin?

22. How to resolve the error - "The type or namespace name 'Xamarin' could not be found"?

23. Differentiate xamarin vs react native.

24. What IDEs are available to develop apps in Xamarin?

What is Xamarin.Android?

What is Xamarin.iOS?

Some General Interview Questions for Xamarin

1. How much will you rate yourself in Xamarin?

When you attend an interview, Interviewer may ask you to rate yourself in a specific Technology like Xamarin, So It's depend on your knowledge and work experience in Xamarin.

2. What challenges did you face while working on Xamarin?

This question may be specific to your technology and completely depends on your past work experience. So you need to just explain the challenges you faced related to Xamarin in your Project.

3. What was your role in the last Project related to Xamarin?

It's based on your role and responsibilities assigned to you and what functionality you implemented using Xamarin in your project. This question is generally asked in every interview.

4. How much experience do you have in Xamarin?

Here you can tell about your overall work experience on Xamarin.

5. Have you done any Xamarin Certification or Training?

It depends on the candidate whether you have done any Xamarin training or certification. Certifications or training are not essential but good to have.


We have covered some frequently asked Xamarin Interview Questions and Answers to help you for your Interview. All these Essential Xamarin Interview Questions are targeted for mid level of experienced Professionals and freshers.
While attending any Xamarin Interview if you face any difficulty to answer any question please write to us at Our IT Expert team will find the best answer and will update on the portal. In case we find any new Xamarin questions, we will update the same here.