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Android Engineer Interview Questions
9,770 android engineer interview questions shared by candidates
Decode a message which is hidden in a .VAW audio file
It was a talk with a HR guy. Nothing technical, everything nice.
What is the stage of life cycle in android where the user can easily close the application.
Asked about Java OOPS Concept and there Real time Examples. Some coding based question. Some question over C . Not that much tough Only basic questions.
Mostly Android questions and couple of Java questions
Design high-level architecture for a to-do list app
Tree structure
- 1st: Algorithm and Data Structure (I don't really remember what r the questions were, because I'm accepted after 5 months since the last interview). - 2nd: About Android itself (like the lifecycles, memory leak, lagging app, async, etc). - 3rd: System Design
Round 1 : Online Assessment 10 MCQ questions on android 1 coding QuestionBalanced Array Problem (https://practice.geeksforgeeks.org/problems/balanced-array07200720/1) Round 2 : DSA / Problem Solving Round 1.Remove duplicate characters from a string Example : xaaxba ->xxba->ba 2.Remove k times occurring characters from a string Example : k = 3 xaaaxxbaaayyh ->xxxbyyh->byyh k=4 xxxxyaaabab -> yaaabab Discussion Around all approaches and edge cases. Round 3 : Android Interview 1.Life cycle of android activity . Different scenarios around this. 2.Questions on kotlin : Scope functions (different scenarios where to use what), calling methods from java to kotlin vice versa ,difference between val and const , 3. Work manager , content providers broadcast receivers deep dive how they work on the very scratch
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