09/Nov/2020 | 15 minutes to read
mobile-dev
Here is a List of essential Android Interview Questions and Answers for Freshers and mid level of Experienced Professionals. All answers for these Android questions are explained in a simple and easiest way. These basic, advanced and latest Android questions will help you to clear your next Job interview.
These questions are targeted for Android Developer. You must know the answers of these frequently asked android questions to clear the interview.
1. What is Android? What is latest version of android?
2. What is the new features for developer in Android?
3. What is the difference between Parcelable and Serializable?
4. What is build.gradle? Explain it.
5. What is adapter in Android? Explain different methods of adapter.
6. How to switch between fragments in a single activity?
7. What is request body parameter in network call?
8. Explain Android application Architecture.
9. What is an Activity.
10. Explain Activity lifecycle or the different stages of an android activity.
11. What is an Intent, Explain Implicit and Explicit Intents.
12. Explain ANR in Android
13. What file format is used by Android Operating system.
14. Describe AAPT.
15. Explain Containers.
16. Explain Orientation.
17. Describe Android SDK.
18. what languages are supported by Android SDK?
19. What are the benefits of Android OS (Operating System)?
20. What are the core components of Android Application?
21. What are the core components of Android Operating System?
22. How to implement Global Exception Handling on Android?
23. What is Retrofit Android?
24. How to add custom request header using Retrofit?
25. Explain service and types of services in Android.
26. What is Broadcast-Receivers in Android?
27. What is the difference between ART and DVM in Android?
1. How much will you rate yourself in Android?
When you attend an interview, Interviewer may ask you to rate yourself in a specific Technology like Android, So It's depend on your knowledge and work experience in Android.
2. What challenges did you face while working on Android?
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 Android in your Project.
3. What was your role in the last Project related to Android?
It's based on your role and responsibilities assigned to you and what functionality you implemented using Android in your project. This question is generally asked in every interview.
4. How much experience do you have in Android?
Here you can tell about your overall work experience on Android.
5. Have you done any Android Certification or Training?
It depends on the candidate whether you have done any Android training or certification. Certifications or training are not essential but good to have.
We have covered some frequently asked Android Interview Questions and Answers to help you for your Interview. All these Essential Android Interview Questions are targeted for mid level of experienced Professionals and freshers.
While attending any Android Interview if you face any difficulty to answer any question please write to us at info@qfles.com. Our IT Expert team will find the best answer and will update on the portal. In case we find any new Android questions, we will update the same here.