AZ-204 Developing for Microsoft Azure Exam Prep - Using a Content Delivery Network (CDN) in Your Application

The video tutorial explains how to integrate a CDN with WordPress to optimize image delivery. It covers uploading images to the media library, using CDN URLs for image retrieval, and creating posts with CDN images. The tutorial highlights the benefits of using a CDN, such as reduced server traffic and improved performance, by serving images closer to the user.

What is the first step mentioned for using a CDN with WordPress?

• Upload an image to the media library

• Change the theme settings

• Create a new post

• Install a WordPress plugin

How does a CDN retrieve an image from the blog?

• It downloads the image from a third-party site

• It uses a plugin to fetch the image

• It directly accesses the image from the media library

• It checks its cache and retrieves from the blog if not present

What is a key benefit of using a CDN as mentioned in the video?

• Slower image loading times

• Higher costs for hosting

• Reduced traffic to the original server

• Increased server load

When creating a new post, how should the image be inserted to utilize the CDN?

• Insert from URL using the CDN link

• Insert from the media library

• Upload directly from the computer

• Use a WordPress theme feature

What does the user's browser do when accessing an image via a CDN?

• It uses a local cache to display the image

• It downloads the image from a backup server

• It retrieves the image from the CDN server

• It contacts the original server for every request