Round 1- 1. WAP to reverse a string. 2. WAP to find if a number contains digits or not. 3. WAP to remove white spaces from a string 4. WAP to reverse words in a sentence. 5. WAP to print array of integer with repetitive frequency . Round 2. All android and java related questions. Round 3. Normal communication,Confidence check and Salary discussions
Technical Round: 1. What is retrofit? 2. What is Push Notification? 3. What is ConstraintLayout? 4. Difference between ListView and RecyclerView. 5. What is an abstract class? 6. What is encapsulation? System Test: - Use MVVM pattern - Hit a api endpoint - Populate it on a RecyclerView - Swipe to delete the list items
How Gson works.
activty lifecycle,fragment lifecycle,MVC,MVVM,Image upload
What is ORM in android ?
What is multiple threading ?
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Besic java question
If we are sending five url in intent service , How it will work internally
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