Android Lead Developer Interview Questions

8,450 android lead developer interview questions shared by candidates

1) Move all the element less than a given number to right side and greater than given number to left side. Number can or can not be part of Array 2) There are three unsorted(confirmed twice from him) array of size x, y, z. I had to form a third array whose size will be (n + m + l) and put all the elements in sorted order. 3) Check if given Parentheses are balanced or not.
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Android Lead

Interviewed at Bounce

3.7
Aug 15, 2019

1) Move all the element less than a given number to right side and greater than given number to left side. Number can or can not be part of Array 2) There are three unsorted(confirmed twice from him) array of size x, y, z. I had to form a third array whose size will be (n + m + l) and put all the elements in sorted order. 3) Check if given Parentheses are balanced or not.

DS and algorithms - 1. Array problems 2. Order of complexity discussion Android and Oops - 1. Architecture choices 2. Handling multiple API calls on home screen 3. Rxjava 4. Dependency injection 5. SOLID principles HR round - 1. Why Airfi ? 2. Experience with the past companies 3. Future goals and aspirations
Aug 19, 2021

DS and algorithms - 1. Array problems 2. Order of complexity discussion Android and Oops - 1. Architecture choices 2. Handling multiple API calls on home screen 3. Rxjava 4. Dependency injection 5. SOLID principles HR round - 1. Why Airfi ? 2. Experience with the past companies 3. Future goals and aspirations

Perché avete scelto una architettura piuttosto che un'altra. Come identifichi i parametri che passi nelle chiamate Retrofit, quali tipi di parametri conosci, descrivi come effettuare una chiamata a servizio con Retrofit.
avatar

Mobile Android Team Leader

Interviewed at NTT DATA

3.7
Jun 25, 2020

Perché avete scelto una architettura piuttosto che un'altra. Come identifichi i parametri che passi nelle chiamate Retrofit, quali tipi di parametri conosci, descrivi come effettuare una chiamata a servizio con Retrofit.

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