Web Science/Part1: Foundations of the web/Internet vs World Wide Web/Uniform Resource Identifier/quiz

1 Bring the components of an URI to the correct order.

1st	2nd	3rd	4th
				protocol
				fragment
				hierarchical name
				query

2 Which parts of an URL are processed by the Client (Browser), the server and the Internet?

Client	Server	Internet
			used Protocol
			the optional port number
			hierarchical name (host)
			hierarchical name (path)
			query (request parameter)
			Fragment

3 Which of the following is true?

	every URL is a URI
	Every URI is a URL
	URLs are an Internet Standard
	URLs have been introduced for creating the World Wide Web
	Tim Berners-Lee was a central person to craft both terms URI and URL
	URIs could be used as primary keys in data base systems.
	URIs are bound to HTML.