Hello World in ReactNative


Overview of the Topic:
- Introduction to React Native.
- Understanding core components: Text, SafeAreaView, and View.
- Running the Hello World app on iOS & Android.

Interview Questions & Answers :
1.What is React Native?
 React Native is a framework for building native mobile apps using JavaScript and React.

2.What does the Text component do in React Native? 
The Text component displays text in a React Native app.

3.Why is SafeAreaView important in React Native? 
SafeAreaView ensures content is rendered within the safe area boundaries of a device.

4.How does the View component function in React Native? 
The View component is a container for other components and supports layout with flexbox.

5.What is the first step to run the Hello World app on iOS or Android in React Native? 
The first step is to run npx react-native start from the terminal.