React Native Practice Test

React Native Questions and Answers

• React Native Image Uploading Tools
• React-native-image-picker. Allows us to access the camera or the image library.
• Create a server that can accept picture uploads using Express + Multer. Regardless of how you set up the backend, the process will be very similar.

1. Get the font file that you require.
2. You can rename the file if you want, but keep it the same and make sure there are no spaces in the name.
3. Create an “assets/fonts” folder in the root folder of our project and copy the font file to it. 
4. Now type “react-native link” into the command prompt. As a result of this, the font will be copied into the app. It’ll be transferred to Android. “android > app > src > main > assets > fonts” folder. For Ios the font name will be added to info.plist file in ios > your_app_name > Info.plist
5. Now give the file the same name as the one supplied in the stylesheet.
6. Re-deploy the app using react-native run-ios (for iOS) and react-native run-android (for Android) (for Android). The font modifications should be visible in the applied view.

1. Take the first step. Install the software that is required: 
2. Installing React Native is simple.
3. Java Development Kit (JDK must be installed.
4. Install Android Studio and the SDK Manager as follows:
5. In Windows, add the environment variable “Android Home:
6. To begin using the Android Virtual Device (AVD), follow these steps: 
7. Create your first React Native project by following these steps:

1.  take the first step. Installing Homebrew is easy. Homebrew is a platform dependency installation software that allows us to obtain and install all of the necessary files. To install Homebrew, open a terminal window and execute the command below: /usr/bin/ruby -e “$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)” 
2. Installing Node.js is simple. The next step is to use the command to install node.js online. brew install node 
3. Install Watchmen brew install watchman
4. Install the React Native command-line interface (CLI): npm install -g react-native-cli 
5. install the command-line tools for Xcode: Follow the instructions below to install the most recent version of Xcode: Open Xcode -> Preferences -> Locations tab -> install the latest version of Xcode command line tools.
6. On a Mac, create your first React Native project: react-native init MyProject 
7. Execute the project you just generated. Using cd YOUR PATH, navigate to the location where you want to start your first React Native project.