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Infosys Android App Developer Interview Questions, Process, and Tips
Top Infosys Android App Developer Interview Questions and Answers
- Q1. What is difference between abstract class and interface
- Q2. Explain activity life cycle
- Q3. Scope functions in kotlin
Infosys Android App Developer Interview Experiences
3 interviews found
Deepti Kandwal
(2 Questions)
- Q1. Scope functions in kotlin
- Ans.
Scope functions in Kotlin are functions that allow you to execute a block of code within the context of an object.
There are five scope functions in Kotlin: let, run, with, apply, and also.
Each scope function has a specific use case and can help improve code readability and reduce boilerplate code.
Scope functions can be used to perform operations on an object and return a result or modify the object itself.
For example, ...
- Q2. LazyRow vs RecyclerView
- Ans.
LazyRow is a Jetpack Compose component for displaying horizontally scrolling lists, while RecyclerView is a traditional Android view for displaying large data sets efficiently.
LazyRow is part of Jetpack Compose, RecyclerView is part of the Android framework
LazyRow is more declarative and easier to use for simple lists, RecyclerView is more powerful and customizable for complex lists
LazyRow automatically handles recycli...
Skills evaluated in this interview
I applied via Company Website and was interviewed in Jul 2022. There were 2 interview rounds.
(1 Question)
- Q1. Agile, data class, how to initialize a class in activity?, dagger, difference between bind and provides annotation, unit test using mockito and junit
Interview Preparation Tips
Anonymous
I applied via Naukri.com and was interviewed in Oct 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Explain activity life cycle
- Ans.
Activity life cycle refers to the stages an activity goes through from creation to destruction.
An activity is created using onCreate() method
It becomes visible using onStart() method
It becomes interactive using onResume() method
It goes to background using onPause() method
It becomes invisible using onStop() method
It gets destroyed using onDestroy() method
- Q2. What is difference between abstract class and interface
- Ans.
Abstract class is a class that can have both abstract and non-abstract methods while interface only has abstract methods.
Abstract class can have constructors while interface cannot
A class can implement multiple interfaces but can only inherit from one abstract class
Abstract class can have instance variables while interface cannot
Abstract class can provide default implementation for some methods while interface cannot
Ex...
(2 Questions)
- Q1. Why are you looking for a change?
- Q2. Tell me about yourself.
Interview Preparation Tips
Skills evaluated in this interview
What people are saying about Infosys
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Mahindra
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(2 Questions)
- Q1. Hsjekeurnrjr hehhe uehje
- Q2. Hsjsjdjddmmdkd jrjkrjr urjrj u
Selected
I applied via Campus Placement and was interviewed before Aug 2023. There were 3 interview rounds.
There are 90 questions which are aptitude and reasoning and all, within 90 minutes of time we have solved all the problems.
There 2 coding questions there are easy level only in my opinion, within 1 hour we have solve.
(3 Questions)
- Q1. Indrouce about yourself
- Ans.
I am a passionate Android App Developer with 5 years of experience in creating user-friendly and innovative mobile applications.
5 years of experience in Android app development
Proficient in Java, Kotlin, and Android Studio
Strong understanding of UI/UX design principles
Experience with RESTful APIs and third-party libraries
Published apps on Google Play Store
- Q2. What are projects you have done
- Ans.
I have developed a shopping app, a fitness tracker app, and a social media app.
Developed a shopping app with user-friendly interface
Created a fitness tracker app to monitor daily activities
Designed a social media app with real-time messaging feature
- Q3. What are skills you had
- Ans.
I have strong skills in Java, Android Studio, UI/UX design, and problem-solving.
Proficient in Java programming language
Experience with Android Studio and Android app development
Knowledge of UI/UX design principles
Strong problem-solving skills
I applied via Recruitment Consulltant and was interviewed in Oct 2024. There was 1 interview round.
(2 Questions)
- Q1. What is intent?
- Ans.
Intent is a messaging object used to request an action from another app component.
Intent is used to start activities, services, and broadcast receivers in Android.
It can also be used to pass data between components.
There are two types of intents: explicit intents and implicit intents.
Explicit intents specify the component to start by name.
Implicit intents specify the action to perform and let the system find the approp
- Q2. What is work manager?
- Ans.
Work Manager is an Android Jetpack library used for managing deferrable, asynchronous tasks.
Work Manager is part of the Android Jetpack library.
It is used for managing deferrable, asynchronous tasks that need to run even if the app is in the background.
Work Manager provides various constraints and options for scheduling tasks, such as network availability, charging status, and more.
It is recommended for tasks that are ...
I applied via Campus Placement and was interviewed in May 2024. There were 4 interview rounds.
Aptitude questions(seating arrangement,number series),verbal reasoning, Networking,Cloud based questions,and pseudocode
2 coding questions,one will be easy, other will be tough,solving atleast one problem is necessary.
(2 Questions)
- Q1. Read the given sentence
- Q2. Hear and answer the question
(2 Questions)
- Q1. Tell me about yourself
- Q2. About college project(as I am fresher) ,about internship, difficulties faced and how we solved it
I applied via Campus Placement and was interviewed before May 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. TELL ME ABOUT YOURSELF
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jul 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Description of project
- Ans.
The project involved designing and implementing a new network infrastructure for a large corporation.
Conducted a thorough analysis of the existing network infrastructure
Designed a new network architecture that met the company's needs
Implemented the new network infrastructure with minimal disruption to business operations
Tested and optimized the new network to ensure optimal performance
Provided ongoing support and maint
- Q2. Your previous experince
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Simple program
- Q2. I wrote a simple program in C
Interview Preparation Tips
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Infosys Android App Developer Interview Process
based on 1 interview
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