A) The World Wide Web was originally designed as a stateless entity. However, over time it was identified that a stateful relationship between a web client and a web server can benefit in many ways including e-commerce, collecting web behaviour of web users etc. The cookie mechanism was introduced for this purpose. In your lecture slides (week-8 to week-9), the following diagram demonstrates the use of a cookie. Explain each of the six steps indicated in the following diagram for using the cookie in online shopping. 1. B) Consider a scenario where an advertising company pays fees to Deakin University for including banner ads in Deakins web site, i.e., an image presenting an advertisement of a product from a manufacturer which is linked to the manufacturers web server. Deakin receives payment from the advertising company based on the number of visits by its users to the manufacturers web site. The advertising company gets payment from the manufacturer based on the number of times the advertisement is displayed. Prepare a diagram illustrating how the cookie is used when retrieving a Deakin web page containing an advertisement and then tracking the users of Deakins web site visiting the manufacturers web site by clicking on an advertisement. Explain the steps in your diagram.