Why might a DNS server be needed to send a request?
What are some examples of a resource?
Uniform Resource Locator (URL)
What are the elements required in a URL?
What information might be sent in a query string?
Why would a fragment be included in a URL?
HTTP Requests
How is an HTTP request triggered from a client?
What is the difference between a GET and POST request?
What kind of information is sent in the request header?
HTTP Responses
What does status code 200 indicate?
What range are status codes that are the result of client issues?
What range are status codes that are the result of server issues?
If the resource requested is an HTML document with 2 images and a CSS file, how many total requests would need to be made to display the contents in the browser?
Web Developer Tools
Why do many web developers use Chrome as their browser?
How many requests are made to display www.epicodus.com in the browser?