1.
What are native apps?
Sign in to unlock
Get unlimited access to all questions and answers
Get lifetime access
Track progress
Save time
đź‘‹
Hi! Please sign in to edit.
You will receive an email notification when your contribution is accepted.
The fastest way to prepare
for a tech interview
Check our curated list of full-stack, data structures & software architecture interview questions and answers for developers
Web & Mobile dev Web & Mobile dev
Data structures & Algorithms Data structures
Software Architecture Design patterns
ADO.NET
Android
Angular AngularJS ASP.NET ASP.NET MVC ASP.NET Web API
C#
CSS
DevOps
Entity Framework
Flutter
Git
Golang
GraphQL
HTML5
Ionic
Java
JavaScript
jQuery
Kotlin
Laravel
LINQ
MongoDB .NET Core
Node.js
OOP
PHP
PWA
Python
React
React Native
Reactive Programming
Redis
Redux
Ruby
Ruby on Rails
Testing
Spring
SQL
T-SQL
TypeScript
UX Design
Vue.js
WCF
Web Security
WebSockets
Xamarin React Native interview questions.
Only challenges
- 2.
List some benefits of using React Native for building mobile apps?
Answer:
- 3.
Why do we use curly brace while importing some library?
Answer:
- 4.
What are the advantages of hybrid apps over native apps?
Answer:
- 5.
What are hybrid apps?
Answer:
- 6.
What is React Native?
Answer:
- 7.
How do you dismiss the keyboard in react native?
Answer:
- 8.
What is JSX?
Answer:
- 9.
What are props in React Native?
Answer:
- 10.
Tell us some options of storing persisting data in a react native app?
Answer:
- 11.
Will this piece of code work?
Answer:
- 12.
What are the advantages of native apps over hybrid apps?
Answer:
- 13.
What are Refs used for in React Native?
Answer:
- 14.
What are the types of data that control a component?
Answer:
- 15.
What does the Gesture Responder System do?
Answer:
- 16.
What determines the size of a component and what are the ways?
Answer:
- 17.
What are some ways of styling a react native component?
Answer:
- 18.
What are components?
Answer:
- 19.
When would you use ScrollView over FlatList or vice-versa?
Answer:
- 20.
How is React Native different from ReactJs?
Answer:
- 21.
What will be the output of following snippet?
Answer:
- 22.
How do you check if the react native app is in debug or release build?
Answer:
- 23.
Explain the use of Flexbox in React Native?
Answer:
- 24.
What is flex dimension and how is it different from fixed dimension?
Answer:
- 25.
How are props and state different?
Answer:
- 26.
What happens if you edit modules with exports that aren't React components in Fast Refresh?
Answer:
- 27.
How is flexbox different in React Native and browser?
Answer:
- 28.
How are Hot Reloading and Live Reloading in React Native different?
Answer:
- 29.
What is AppRegistry? Why is it required early in "require" sequence?
Answer:
- 30.
What does StyleSheet.create do and why is it useful?
Answer:
- 31.
How do you re-render a FlatList?
Answer:
- 32.
What is the use of ScrollView component?
Answer:
- 33.
In Fast Refresh, what will happen if you edit files imported by modules outside of the React Tree?
Answer:
- 34.
What are some best practices to consider for an action?
Answer:
- 35.
What is Lifting State Up?
Answer:
- 36.
What happens if you edit a module that only exports React components in Fast Refresh?
Answer:
- 37.
What is the use of FlatList?
Answer:
- 38.
What is State in react native?
Answer:
- 39.
What are Touchable Interactions in React Native?
Answer:
- 40.
What is "Fast Refresh"?
Answer:
- 41.
How do you style a component in react native?
Answer:
- 42.
How do you perform logging in React native?
Answer:
- 43.
What does TouchableHighlight do and when do you use it?
Answer:
- 44.
What is View and how important is it?
Answer:
- 45.
What is "autolinking" in react-native?
Answer:
- 46.
What are some features of Fast Refresh?
Answer:
- 47.
How to fetch data from local JSON file on React Native?
Answer:
- 48.
What is Component Driven Development (CDD)?
Answer:
- 49.
What are Container/Smart components?
Answer:
- 50.
What are Presentational/Dumb Components?
Answer:
- 51.
What does React Native Packager do in the React Native?
Answer:
- 52.
What is Higher Order Component or HOC?
Answer:
- 53.
What JavaScript engine does React native use?
Answer:
- 54.
Are libraries such as TypeScript that compile to JavaScript compatible with React Naive?
Answer:
- 55.
What are features of presentational/dumb components?
Answer:
- 56.
Differentiate ScrollView and FlatList?
Answer:
- 57.
How would you implement animations on events?
Answer:
- 58.
How many threads run in a React Native app?
Answer:
- 59.
State the lifecycle of Gesture Responder System?
Answer:
- 60.
What are the features of Container/Smart components?
Answer:
- 61.
What are some limitations of using react-native-cli for instantiating a project?
Answer:
- 62.
What is AsyncStorage and how do you use it?
Answer:
- 63.
What are some advantages of Component Driven Development?
Answer:
- 64.
Does React Native compile JavaScript into Java for Android?
Answer:
- 65.
How does the Fabric architecture work?
Answer:
- 66.
What are some benefits of Container-Presentational pattern?
Answer:
- 67.
What is InteractionManager and how is it used?
Answer:
- 68.
What is wrong with this code for querying a native API?
Answer:
- 69.
What is Fabric in React Native?
Answer:
- 70.
Does React Native have a Virtual DOM?
Answer:
- 71.
How is InteractionManager important?
Answer:
- 72.
What are the disadvantages of StyleSheet.create?
Answer:
One tip that got me hired by Google, Microsoft, and Stripe
I've worked for Microsoft, Google, Stripe, and received offers from many other companies. One thing I learned when I was interviewing myself is that standard interview tips are woefully inadequate.
Reverse Tech Interview: Questions to Stump an Interviewer
Few people want to get into an uncomfortable environment or an unprofitable company with no prospects. If you’re wondering how to get a real feel for a company during an interview, you’re welcome. I’ll give a list of questions that interviewers don’t usually expect...
How to become a programmer, move to the US, and get a dream job
Are you curious about what you need to do to earn more than $15.000 a month, drive a Tesla, live in sunny California, and work at Google, Apple, Facebook, or Amazon?
11 Reactive Systems interview questions and answers for software engineers Reactive Systems
Reactive systems are an architectural style that allows multiple individual applications to blend into one unit, reacting to their environment, while staying aware of each other. Here is a list of coding interview questions on Reactive Systems to help you get ready for your next data struc...
Reactive Systems
34 Microservices interview questions and answers for software engineers Microservices
Microservice architecture – a variant of the service-oriented architecture structural style – arranges an application as a collection of loosely coupled services. In a microservices architecture, services are fine-grained and the protocols are lightweight. Here is a list of coding intervie...
Microservices
7 Layering & Middleware interview questions for developers Layering & Middleware
Middleware in the context of distributed applications is software that provides services beyond those provided by the operating system to enable the various components of a distributed system to communicate and manage data. Middleware supports and simplifies complex distributed application...
Layering & Middleware
55 Docker interview questions and answers for software engineers Docker
Docker is a set of platform as a service products that use OS-level virtualization to deliver software in packages called containers. Here is a list of coding interview questions on Docker to help you get ready for your next data structures interview in 2021.
Docker
23 Databases interview questions and answers for software engineers Databases
A database is an organized collection of data, generally stored and accessed electronically from a computer system. Where databases are more complex they are often developed using formal design and modeling techniques. Here is a list of coding interview questions on Databases to help you g...
Databases
21 Concurrency interview questions and answers for software engineers Concurrency
In computer science, concurrency is the ability of different parts or units of a program, algorithm, or problem to be executed out-of-order or in partial order, without affecting the final outcome. Here is a list of coding interview questions on Concurrency to help you get ready for your n...
Concurrency
13 CAP Theorem interview questions and answers for software engineers CAP Theorem
In theoretical computer science, the CAP theorem, also named Brewer's theorem after computer scientist Eric Brewer, states that it is impossible for a distributed data store to simultaneously provide more than two out of the following three guarantees: Consistency: Every read receives the ...
CAP Theorem
Load more posts
Features
Access all answers
Get the inside track on what to expect in your next tech interview. We offer you a collection of high quality technical interview questions to help you prepare for your next coding interview.
Track progress
A smart interface helps you track your progress and focus on the topics you need. You can search through questions or sort them by difficulty or type.
Save time
Save tens of hours searching for information on hundreds of low-quality sites designed to drive traffic and make money from advertising.
Land a six-figure job at one of the top companies.
Prepare for a technical interview
Get hired with our
tech interview questions & answers
