Modern JavaScript from the Beginning - Second Edition - Fetch Basics

The video tutorial introduces the Fetch API as a modern alternative to XMLHDP for making HTTP requests. It explains how Fetch API returns a promise and demonstrates its usage for fetching JSON and text files. The tutorial also covers handling response objects, using the Axios library for HTTP requests, and working with public APIs like GitHub. A practical example of fetching user data from GitHub API is provided, highlighting the importance of understanding API endpoints and authentication.

What is the main advantage of using the Fetch API over the XMLHDP request object?

• Fetch API is faster

• Fetch API returns a promise

• Fetch API is more secure

• Fetch API is easier to write

What does the first promise returned by a Fetch request contain?

• A status code

• The requested data

• An error message

• A response object

How can you simplify Fetch API code when handling JSON data?

• By using a different API

• By using implicit returns

• By using a different programming language

• By using a different browser

Which library is mentioned as a good alternative to Fetch for making HTTP requests?

• Vue

• Axios

• jQuery

• React

What is a common requirement when working with some APIs that is not needed with the GitHub API?

• A specific browser

• A specific operating system

• Authentication

• A special programming language

What can you do with the data fetched from an API?

• Only display it in the console

• Only send it to another API

• Only save it to a file

• Manipulate it in the DOM

What type of request is made by default if not specified in a Fetch call?

• GET

• POST

• PUT

• DELETE