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Android Lead Developer Interview Questions
10,452 android lead developer interview questions shared by candidates
1. Difference between Val and Var 2. MVVM 3. Scope function name 4. How to create nullable variable
Out of memory exceptions in Android
- Coding challenges: I did 8 coding challenges, these are the one I remember: Pascal triangle, find first non repeating character in a string, implement Android findViewById, Go game: recognize if a stone is captured (onsite challange). - Data structure related: Internals of HashMap and TreeMap; time complexity for .indexOf and .remove i most common collections. - Android related: How would you implement the layout of our hotel list? How would you implement a image loading mechanism? Questions related to async operations and memory leaks. Basic questions about activity and fragment lifecycle and state restoration. - Business oriented questions: Describe a feature you would implement and how you would measure if it is successful or not.
1. Difference between ArrayList and Hashmap? 2. Given a sample code and will ask everything about Android?
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O que é SOLID
Codility Test: Extracting common elements between two integer arrays in nLogn time
What is Interface and abstracts class
Class A having constructor B having constructor Class b extends class a class c extend class b create object of C how many object created write out put
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