React Native Mobile Application Developer

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React Native Mobile Application Developer Interview Questions and Answers

Updated 27 Jun 2024

Q1. How to store user sensitive data in react native ?

Ans.

Sensitive user data in React Native can be stored securely using AsyncStorage or secure storage libraries.

  • Use AsyncStorage to store sensitive data locally on the device.

  • Utilize secure storage libraries like react-native-keychain or react-native-secure-storage for encryption and secure storage.

  • Avoid storing sensitive data in plain text or insecure locations.

  • Implement proper authentication and authorization mechanisms to control access to sensitive data.

Q2. Explain react native new architecture.

Ans.

React Native's new architecture is based on Fabric, a re-architecture of the core of React Native.

  • Fabric is a new threading model that improves performance by allowing React Native to schedule work on multiple threads.

  • It separates the UI rendering from JavaScript execution, resulting in smoother animations and improved responsiveness.

  • The new architecture also introduces TurboModules, which are a more efficient way to communicate between JavaScript and native code.

  • The goal of ...read more

React Native Mobile Application Developer Jobs

React Native Mobile Application Developer - Bhopal Location Immediate 4-9 years
Netlink Software
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React Native Mobile Application Developer 6-11 years
First Meridian Business Services
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React Native Mobile Application Developer-Noida 4-6 years
Notion Online Solutions Pvt Ltd
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₹ 10 L/yr - ₹ 13 L/yr
Noida
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