Android Developer Interview Questions

10,446 android developer interview questions shared by candidates

Q1. Dagger discussion Q2. RX java discussion Q3. Java thread discussion Q4. Data binding Q5. Yield vs join in JAVA Q6.Observer vs observable in RX JAVA Q7. https://medium.com/solvingalgo/solving-algorithmic-problems-possible-hotel-bookings-fa3a544c6683","Problem solving - We have arrival date of guests and departure date of guests. We have number of rooms in a hotel. Find if number of rooms are sufficient to satisfy the demand. Q8. 2 live coding rounds using Android Studio and some problem statements
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Senior Android Developer

Interviewed at Grab

3.8
Oct 24, 2019

Q1. Dagger discussion Q2. RX java discussion Q3. Java thread discussion Q4. Data binding Q5. Yield vs join in JAVA Q6.Observer vs observable in RX JAVA Q7. https://medium.com/solvingalgo/solving-algorithmic-problems-possible-hotel-bookings-fa3a544c6683","Problem solving - We have arrival date of guests and departure date of guests. We have number of rooms in a hotel. Find if number of rooms are sufficient to satisfy the demand. Q8. 2 live coding rounds using Android Studio and some problem statements

A Linklist represent a number and every node contain a digit only. Write a function that take Root node and after adding one , it will return the the root node Write a function that add 1 to linkedlist number [2]->[4]->[5]->[7]->[3]->[6] afte plus 1 [2]->[4]->[5]->[7]->[3]->[7] + time and space complexity of the solution
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Android Developer

Interviewed at Grab

3.8
Aug 3, 2017

A Linklist represent a number and every node contain a digit only. Write a function that take Root node and after adding one , it will return the the root node Write a function that add 1 to linkedlist number [2]->[4]->[5]->[7]->[3]->[6] afte plus 1 [2]->[4]->[5]->[7]->[3]->[7] + time and space complexity of the solution

You have to tell maximum value in a path from first element to last row with 2 constraints : You can chose only one element in each row. You can chose either exact below element in next row of current element or right element to exact below element. e.g. in given exampe if yo have chosen 3, in next row you can chose 5 or 6
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Junior Android Developer

Interviewed at IBM

3.9
Feb 18, 2018

You have to tell maximum value in a path from first element to last row with 2 constraints : You can chose only one element in each row. You can chose either exact below element in next row of current element or right element to exact below element. e.g. in given exampe if yo have chosen 3, in next row you can chose 5 or 6

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