How to sync 10k contacts to server without quickly.
Senior Android Engineer Interview Questions
2,427 senior android engineer interview questions shared by candidates
1. Convert in-order traversal sequence and pre-order traversal sequence to a binary tree. 2. 3 sum 3. Quick sort relevant question. 4. Heap sort with Linkedlist.
Interview Date: Feb 2017 Interview process: 1)MCQ round (java and android) - found it pretty easy 2)Programming test - two questions in option * Find the number of chars which repeat in other * Assume worlds calendar starts at year say 1900 and ends at 2050. Then given a year and month print calender for that month without using date. Starting day was also mentioned. 3)Technical interview *discussed about java, android *Talked about creating our own implementations of Arraylist, Map, Arraylist vs array *bound vs unbound services in android *Where I messed up: In explaning how UI binds to Service. The word he was looking for was event - listener model implemented with the help of interfaces *Need to know get, insert, delete operations in Arraylist, map, array with timecomplexity (also in java) 4)Management interview - didnt reach here. Bcoz I didnt have professional android experience. 5)MD interview - interview with head of that unit.
Gradle syntax was asked as question.
Take home assignment android app
Q. Write an app to manage photo or image files, in Android, using one of two photo sharing site API's (your choice of which to use).
What is thread LifeCycle?
What is the difference between Comparator and Comparable?
Regular HR interview questions basically
Questions are not typical, it is mainly around your code which you have written for the challenge and you need to explain it and be ready for being challenged about your code and implementation.
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