Imagine that a user types "http://www.example.com/test.html in a browser address bar on A. - Is A an HTTP client or server? What about B? Answer the following questions about C and D : - Are they requests or response? - What kind of data is being sent through each? (e.g. URL, HTTP method, status code, files, etc.?) Imagine the following code exists in the data received by A in D : . When the browser comes across that line, E and F happens. Answer the following questions about E and F : - Are they requests or response? - What kind of data is being sent through each? (e.g. URL, HTTP method, status code, files, etc.?) Imagine field.jpg can't be found in B. - Will all C, D, E, and F still happen? - How would A know that the picture wasn't found