React Native Online Test

Candidates Assessed

10235+

Organizations Served

123+

Our React Native online test empowers recruiters and hiring managers to hire job-fit candidates within a short period and take unbiased hiring decision. Online React Native test is the ideal pre-employment test for hiring React Native developer. This assessment can improve the interview-to-selection ratio by 62% by filtering out irrelevant candidates.

Test Summary

The React Native advanced test helps to screen the candidates who possess traits as follows:

Knowledge of both iOS and Android development
Understanding of Xamarin and Unity

Experience working in an agile software development environment
Knowledge of JavaScript testing frameworks

Our React Native skills test reports will give a detailed analysis of each candidate’s performance and will provide analytical data which helps you to hire better and faster.

The online React Native test may contain MCQ's (Multiple Choice Questions), MAQ's (Multiple Answer Questions), Fill in the Blanks, Descriptive, Whiteboard Questions, Audio / Video Questions, AI-LogicBox, Coding Simulations, True or False Questions, etc.

Test Duration: 50 minutes

No. of Questions: 21

Level of Expertise: Mid

Useful for hiring

React Native Developer
React Native Mobile Developer

Topics Covered

Components and Props

React Native online test assesses candidates' knowledge of creating and customizing components in React Native

JavaScript XML JSX

This React Native skills test helps recruiters to evaluate developers' ability to use JSX to structure component rendering

Static Image Resources

This test evaluates candidates based on their understanding of using static image resources to manage images and other media assets in Android and iOS apps.

Network Images

Our React Native advanced test helps to check candidates' knowledge of using Network Images in React Native

Styling

This test quantifies candidates' ability of Styling an application using JavaScript

Interactivity

React Native test evaluates candidates' knowledge of using Interactivity in React Native

React Native AppRegistry

This assessment evaluates candidates' ability to use AppRegistry which is the JS entry point to running all React Native apps

Sample Questions

Choose from our 100,000+ question library or add your own questions to make powerful custom tests

Question types:

Multiple Option

Topic:

AsyncStorage

Difficulty:

Hard

Q 1. Consider a scenario in which you want to save users when they login such that, the next time they open the application, they don't have to log in again. Which of the following code is ideal in this situation?

_storeUser = async () => {
    try {
    await AsyncStorage.setItem('user', userDetail);
    } catch (error) {
    // Error saving data
    }
};

_storeUser = async () => {
    try {
    await AsyncStorage.saveItem('user', userDetail);
    } catch (error) {
    // Error saving data
    }
};

_storeUser = async () => {
    try {
    await AsyncStorage.set('user', userDetail);
    } catch (error) {
    // Error saving data
    }
};

_storeUser = async () => {
    try {
    await AsyncStorage.save('user', userDetail);
    } catch (error) {
    // Error saving data
    }
};

Question types:

Multiple Option

Topic:

SetTimeout

Difficulty:

Medium

Q 2. You have been tasked to write a script for logging users out automatically after 30 seconds. What is the correct code for doing this in React Native considering the following code?

this.state = {
sessionExpired: false
};

setTimeout(function(){this.setState({sessionExpired: true})}, 30000);

setTimeout(() => {this.setState({sessionExpired: true})}, 30000)

setTimeout(function(session){this.setState({sessionExpired: session})}, 30000);

setTimeout((session) => {this.setState({sessionExpired: session})}, 30000)

You can customize this test by

Setting difficulty level of test

Choose easy, medium or hard questions from our skill libraries to assess candidates of different experience levels.

Combining multiple skills into one test

Add multiple skills in a single test to create an effective assessment. Assess multiple skills together.

Adding your own questions to the test

Add, edit or bulk upload your own coding questions, MCQ, whiteboarding questions & more.

Requesting a tailor-made test

Get a tailored assessment created with the help of our subject matter experts to ensure effective screening.

Related Skills

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Trusted By

“Thanks to Customer Success Team of iMocha, they have shared the best practices of quick test creation & also helped us in training all our recruiters for various functionalities of the tool. Now my team of 25 recruiters has adopted this measure & it has done wonders for our clients.”