Learn GPT

Web Development in React

Unit 1

Introduction to React

Understanding React and Its Importance

Setting Up the Development Environment

Unit 2

React Basics

Components and Props

State and Lifecycle

Unit 3

Advanced React Techniques

Handling Events in React

Conditional Rendering

Unit 4

State Management

Using Context API

Redux Essentials

Unit 5

Connecting to Back-End

Fetching Data with Axios

Using Firebase in React

Unit 6

Testing and Deployment

Unit Testing in React

Deployment Best Practices

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Unit 5 • Chapter 1

Fetching Data with Axios

Summary

Concept Check

What does Axios return by default in a response?

HTTP status code

A JavaScript promise

An error object

A JSON object

Which method in Axios is used to send GET requests?

axios.post()

axios.send()

axios.get()

axios.request()

How can you set a timeout in an Axios request?

With setTimeout()

timeout parameter is not used

Using the timeout config

Using the delay() method

What is the purpose of axios.all() method?

Handles multiple requests concurrently

Cancels a request

Sends an alert

Resets all headers

Which Axios configuration option sets base URL for requests?

mainURL

pathURL

rootURL

baseURL

NextUsing Firebase in React