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React Native Quiz

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Questions and Answers

Who created React Native?

Meta Platforms, Inc. (correct)

Apple

Microsoft

Google

What was the biggest mistake Mark Zuckerberg mentioned regarding mobile development at Facebook?

Neglecting iOS development

Using HTML5 for mobile version (correct)

Relying too much on native apps

Not focusing on virtual reality applications

Where did Facebook first use React Native in production?

Instagram

Group App (correct)

Messenger App

Which platforms can applications be developed for using React Native?

Android, iOS, macOS, Web, Windows, UWP Signup and view all the answers

What is the main difference between React and React Native?

React Native does not manipulate the DOM via the Virtual DOM Signup and view all the answers

Why is TypeScript often used over JavaScript in modern React Native applications?

TypeScript provides increased type safety Signup and view all the answers

How does React Native manipulate native views?

Using messages from the JavaScript thread Signup and view all the answers

Which platforms is React Native available for?

Windows and macOS Signup and view all the answers

Study Notes

React Native Basics

React Native was created by Facebook.

Challenges in Mobile Development

Mark Zuckerberg mentioned that Facebook's biggest mistake was betting too much on HTML5 instead of native mobile development.

Early Adoption

Facebook first used React Native in production for its Groups feature.

Platform Support

React Native allows developers to build applications for Android and iOS platforms.

React vs React Native

The main difference between React and React Native is that React is for web applications, while React Native is for building native mobile applications.

TypeScript in React Native

TypeScript is often used over JavaScript in modern React Native applications because it offers better code maintainability, reliability, and scalability.

Manipulating Native Views

React Native manipulates native views by using a bridge that communicates between JavaScript and native code, allowing developers to access native components and platform-specific features.

Availability

React Native is available for both Android and iOS platforms.

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Description

Test your knowledge of React Native with this quiz! Challenge yourself with questions about its features, capabilities, and usage in developing applications for various platforms. Perfect for developers, tech enthusiasts, and anyone interested in mobile and web application development.