Chapter 13 0 What is a soft-robot and what applications are they used for? 0 Name and describe the components of an Expert System. 0 What is the difference between forward chaining and backward chaining. 0 What are the criteria for using Expert systems? - What are the criteria for not using expert systems? - Name and describe four types of agents. 0 What is the difference between the Internet and the Internet Backbone? : II Name and describe the four parts of a URI. (Uniform Resource Locator) 0 Name and describe the three step process that Search Engines use to aliow users to retrieve data.l 0 Define Intranets and Extranets ' What is the Internet of Things