There is no one list of all web sites. However, dmoz.org categorizes many web sites by type.
They are known as bookmarks or favorites.
Not usually.
The list will be too long to post, but the web address to get the dates and addresses is: http://jw-media.org/frames/090120.htm
WikiAnswers made a corporate decision to disallow web addresses. These go in Related links.
The data type that stores web addresses (URLs) in Access is typically a "Hyperlink" data type. This data type allows users to store and access web addresses as clickable links within the database.
Web addresses can be obtained by purchasing a web domain. Domain site will provide you with everything you need for your website for a cost to fit your budget to get you the website you need.
It can provide a list of physical addresses on the network
Austria is the country with .at web addresses. Australia, however, has .au addresses instead.
.us - Is an abbreviation for the United States in web addresses.
Hyperlink
Web addresses are case sensitive for Linux/UNIX based operating systems.
There are some sites online where you can check if a web address is already in use. If you are making a site with a free online host you can take a look which web addresses are still aviable.