Modern JavaScript from the Beginning - Second Edition - DevTools Network Tab

The video tutorial explains how to use the DevTools network tab to analyze web requests and resources. It covers HTTP status codes, caching, and content types for different file types. The tutorial also demonstrates how to make API requests using the GitHub API to fetch user data, highlighting the use of JSON format and Chrome extensions for better data visualization.

What does a 304 status code indicate when viewing network requests in DevTools?

• The request was successful and the resource was modified.

• The request was unsuccessful due to a server error.

• The resource was not modified and is loaded from cache.

• The request was redirected to a different URL.

Which content type is associated with a CSS file in network requests?

• text/javascript

• text/css

• image/png

• application/json

How can you simulate a slow network connection using DevTools?

• By selecting 'slow 3G' in network conditions

• By enabling cache

• By closing the network tab

• By disabling JavaScript

What tool can be used to format JSON data for better readability in the browser?

• HTML Tidy

• CSS Formatter

• JavaScript Beautifier

• JSON Formatter

Which of the following is NOT a type of data you can fetch from the GitHub API?

• User's blog URL

• User's avatar URL

• User's email password

• User's repository list