This text discusses React Native Interview Questions. It provides insights into common questions that are typically asked during React Native interviews.

1. React Native Interview
Questions
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2. Introduction
2
 React Native is a well-known framework for developing JavaScript and React
mobile applications.
 To be successful during a React Native interview, one must adequately equip
oneself to address a variety of technical and conceptual inquiries.
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3. What is React Native?
3
 React Native is an open-source framework for developing React-based
mobile applications.
 It enables developers to create cross-platform iOS and Android
applications.
 Explain the basics including JavaScript bridge, native modules, and React.
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4. What is the difference
between React and React
Native?
4
 React is a library for developing web applications written in JavaScript.
 React Native is a mobile application development framework.
 Analyze the fundamental differences between architecture, components,
and API.
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5. How does React Native work?
5
 A native application contains integrated JavaScript code.
 Basic modules enable communication with device functionality.
 Rendering of the application is accomplished with native components.
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6. What are the benefits of
using React Native?
6
 Highlight the strengths of React Native, including the ability to reuse code,
accelerate development, and grow a strong developer community.
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7. What is JSX in React
Native?
7
 JSX is an extension of syntax for JavaScript.
 It enables the creation of HTML-like code in JavaScript.
 Describe how JSX is used for component rendering in React Native.
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8. How do you debug a React
Native app?
8
 react-native debugger
 google dev tools
 debugging away
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9. What are props and states
in React Native?
9
 Describe the meaning of the React Native terms props (short for properties)
and state.
 Highlight their differences and traditional applications.
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10. How do you handle user
input in React Native?
10
 Analyze multiple methods to manage user input, such as touch events,
forms, and text input.
 Include essential elements like TextInput and TouchableOpacity.
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11. What is Redux in React
Native?
11
 Discuss the state management function of Redux.
 Describe fundamental Redux concepts including actions, reducers, and
stores.
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12. How do you optimize
performance in React
Native?
12
 Implementation of PureComponent
 use of virtualization
 code splitting
 Removing unnecessary renderings
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13. Thank you
13
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